Enabled rule MD009

Removed trailing spaces

Author: dshevtsov

.github/CONTRIBUTING.md

@@ -13,7 +13,7 @@ As you contribute PRs, you gain [Contribution Points](https://devdocs.magento.co
 
 If you write and contribute a full topic, we will add your name (or your company's name) at the top of the MerchDocs page and link it to your blog or website!
 
-## Get started 
+## Get started
 
 ![Get started workflow](https://github.com/magento/merchdocs/wiki/images/merchdocs-fork.png)
 

.github/MAINTAINER_GUIDELINES.md

@@ -49,7 +49,7 @@ We prefer Markdown over HTML (in most cases). You can use [kramdown](https://kra
 
 ## Small changes workflow
 
-Before merging a pull request to the `master` branch, it must pass automated testing. Testing takes about 15 minutes to complete for each pull request, so we created a workflow to save time for small changes. Testing for each PR requires some time, no matter the size of the change set. For items with small changes, it is more efficient to group them together to lessen the load on the testing system. 
+Before merging a pull request to the `master` branch, it must pass automated testing. Testing takes about 15 minutes to complete for each pull request, so we created a workflow to save time for small changes. Testing for each PR requires some time, no matter the size of the change set. For items with small changes, it is more efficient to group them together to lessen the load on the testing system.
 
 This workflow is for typos, formatting issues, and minor text additions or deletions. It is not for substantial new content, changes to tables, new files, or files that have been moved.
 

.github/PULL_REQUEST_TEMPLATE.md

@@ -28,7 +28,7 @@ This pull request (PR) ...
 
 <!-- (OPTIONAL) What other information can you provide? -->
 
-<!-- 
+<!--
 If you are fixing a GitHub issue, note it using GitHub keyword format (https://help.github.com/en/articles/closing-issues-using-keywords#closing-an-issue-in-a-different-repository) to close the issue when this pull request is merged. Example: `Fixes #1234`
 
 `master` is the default branch. Merged pull requests to `master` go live on the site automatically. Any requested changes to content on the `master` branch must be related to the released codebase. Any content related to future releases goes in a release integration branch.

LICENSE.txt

@@ -15,7 +15,7 @@ Licensed under the Open Software License version 3.0
 
          4. to perform the Original Work publicly; and
 
-         5. to display the Original Work publicly. 
+         5. to display the Original Work publicly.
 
    2. Grant of Patent License. Licensor grants You a worldwide, royalty-free, non-exclusive, sublicensable license, under patent claims owned or controlled by the Licensor that are embodied in the Original Work as furnished by the Licensor, for the duration of the patents, to make, use, sell, offer for sale, have made, and import the Original Work and Derivative Works.
 

README.md

@@ -195,7 +195,7 @@ If you have Ruby installed on the workstation, then you can skip this installati
     - In the Windows UI, open search and type `path`.
     - In the Windows CMD console, type `echo %path%`.
 
->  **NOTE** 
+>  **NOTE**
 >  If you encounter problems with Ruby, or the `gem` command is not recognized, you can install the `rubyinstaller-devkit.exe` development kit located in the `c:ProgramDatachocolateybin` folder.
 
 ### Install Git for Windows
@@ -267,5 +267,5 @@ You may have to close and reopen the Git Bash application after the Choco instal
       Server running... press ctrl-c to stop.
     ```
 
->  **NOTE** 
+>  **NOTE**
 >  The `.bash_profile` file CAN be created and managed using Git Bash, which is useful for aliases and other customizations, This file is in the `users/Administrator` folder.)

Rakefile

@@ -45,10 +45,10 @@ task :index do
 
   puts "Generating index for Algolia: Open Source ...".magenta
   sh "bin/jekyll algolia --config=_config.yml,_config.index.yml,_config.ce.yml"
-  
+
   puts "Generating index for Algolia: Commerce ...".magenta
   sh "bin/jekyll algolia --config=_config.yml,_config.index.yml,_config.ee.yml"
-  
+
   puts "Generating index for Algolia: B2B ...".magenta
   sh "bin/jekyll algolia --config=_config.yml,_config.index.yml,_config.b2b.yml"
 end

_checks/styles/style-rules-dev

@@ -5,7 +5,7 @@ exclude_rule 'MD004'
 exclude_rule 'MD005'
 exclude_rule 'MD006'
 exclude_rule 'MD007'
-exclude_rule 'MD009'
+rule 'MD009' # no trailing spaces
 exclude_rule 'MD010'
 exclude_rule 'MD011'
 exclude_rule 'MD012'

_checks/styles/style-rules-prod

@@ -5,7 +5,7 @@ exclude_rule 'MD004'
 exclude_rule 'MD005'
 exclude_rule 'MD006'
 exclude_rule 'MD007'
-exclude_rule 'MD009'
+rule 'MD009' # no trailing spaces
 exclude_rule 'MD010'
 exclude_rule 'MD011'
 exclude_rule 'MD012'

_config.checks.yml

@@ -18,7 +18,7 @@ html-proofer:
 
   # Sort errors by description in the report
   :error_sort: :desc
-  
+
   # Use up to 3 parallel processes to speed up internal file checks.
   :parallel:
     :in_processes: 3

_config.yml

@@ -1,6 +1,6 @@
 title: Magento User Guide
 
-description: Merchant documentation and tutorials to help you manage a Magento store 
+description: Merchant documentation and tutorials to help you manage a Magento store
 logo: User Guide
 baseurl: ''
 markdown_ext: "markdown,mkdown,mkdn,mkd,md"
@@ -11,14 +11,14 @@ source: src
 plugins_dir: ./_plugins
 
 version: 2.3
-editions: 
-  - 
+editions:
+  -
     name: Open Source
     url: https://docs.magento.com/m2/ce/user_guide/getting-started.html
-  - 
+  -
     name: Commerce
     url: https://docs.magento.com/m2/ee/user_guide/getting-started.html
-  - 
+  -
     name: B2B
     url: https://docs.magento.com/m2/b2b/user_guide/getting-started.html
 
@@ -61,7 +61,7 @@ defaults:
     scope:
       path: design
     values:
-      group: content    
+      group: content
   -
     scope:
       path: getting-started
@@ -96,13 +96,13 @@ defaults:
     scope:
       path: system
     values:
-      group: operations    
+      group: operations
   -
     scope:
       path: tax
     values:
-      group: operations    
-  - 
+      group: operations
+  -
     scope:
       path: reports
     values:
@@ -116,7 +116,7 @@ defaults:
     scope:
       path: shipping
     values:
-      group: sales        
+      group: sales
   -
     scope:
       path: payment

_plugins/last-modified-at.rb

@@ -3,7 +3,7 @@
 #
 # This custom plugin dynamically sets the 'last_modified_at' parameter
 # for each page except 'redirect.html' pages.
-# A value of the pararmeter is available as {{ page.last_modified_at }}.
+# A value of the parameter is available as {{ page.last_modified_at }}.
 # The parameter contains date and time of the last commit that changed
 # the original file.
 # For available date formats, refer to https://git-scm.com/docs/git-log#git-log---dateltformatgt
@@ -15,7 +15,7 @@
   next unless File.extname(page.path).match?(/md|html/)
   # Do nothing for redirects
   next if page.name == 'redirect.html'
-  
+
   source_dir = page.site.config['source']
 
   real_filepath = File.realpath page.path, source_dir

src/_data/b2b/main-nav.yml

@@ -8,23 +8,23 @@
 
   - label: Basic Configuration
     url: /configuration/configuration-basic.html
-  
+
   - label: Configuration Reference
     url: /stores/configuration.html
 
   - label: Magento Extensions
-    url: /magento/magento-extensions.html 
-  
+    url: /magento/magento-extensions.html
+
   - label: Change Log
     url: /magento/change-log.html
 
   - label: Documentation Resources
-    url: https://magento.com/technical-resources 
+    url: https://magento.com/technical-resources
 
 - label: Catalog
   url: /catalog.html
   children:
-  
+
   - label: Catalog Menu
     url: /catalog/catalog-menu.html
 
@@ -61,7 +61,7 @@
 - label: Marketing
   url: /marketing.html
   children:
-  
+
   - label: Marketing Menu
     url: /marketing/marketing-menu.html
 
@@ -89,7 +89,7 @@
 - label: Content
   url: /content.html
   children:
-  
+
   - label: Content Menu
     url: /cms/content-menu.html
 
@@ -105,7 +105,7 @@
 - label: Customers
   url: /customers.html
   children:
-  
+
   - label: Customers Menu
     url: /customers/customers-menu.html
 
@@ -124,7 +124,7 @@
 - label: Sales
   url: /sales.html
   children:
-  
+
   - label: Sales Menu
     url: /sales/sales-menu.html
 
@@ -143,7 +143,7 @@
 - label: Operations
   url: /operations.html
   children:
-  
+
   - label: Stores
     url: /stores/stores.html
 

src/_data/b2b/toc/customers.yml

@@ -78,15 +78,15 @@ pages:
     - label: Company Users
       url: "/customers/account-dashboard-company-users.html"
     - label: Reward Points
-      url: "/customers/account-dashboard-reward-points.html"  
+      url: "/customers/account-dashboard-reward-points.html"
     - label: Gift Registry
-      url: "/customers/account-dashboard-gift-registry.html"        
+      url: "/customers/account-dashboard-gift-registry.html"
     - label: My Product Reviews
       url: "/customers/account-dashboard-my-product-reviews.html"
     - label: Newsletter Subscription
       url: "/customers/account-dashboard-newsletter-subscriptions.html"
     - label: My Invitations
-      url: "/customers/account-dashboard-my-invitations.html"           
+      url: "/customers/account-dashboard-my-invitations.html"
 - label: Company Accounts
   url: "/customers/account-companies.html"
   children:

src/_data/b2b/toc/marketing.yml

@@ -356,7 +356,7 @@ pages:
     - label: Discount with Minimum Purchase
       url: "/marketing/price-rule-discount-minimum-purchase.html"
     - label: Discount with First Purchase
-      url: "/marketing/price-rule-discount-first-purchase.html"    
+      url: "/marketing/price-rule-discount-first-purchase.html"
   - label: Related Product Rules
     url: "/marketing/product-related-rules.html"
     children:

src/_data/b2b/toc/operations.yml

@@ -322,7 +322,7 @@ pages:
     url: "/reports/business-intelligence.html"
     children:
     - label: Advanced Reporting
-      url: "/reports/advanced-reporting.html"      
+      url: "/reports/advanced-reporting.html"
     - label: BI Essentials
       url: "https://docs.magento.com/mbi/getting-started/getting-started.html"
   - label: Customer Engagement

src/_data/ce/main-nav.yml

@@ -8,23 +8,23 @@
 
   - label: Basic Configuration
     url: /configuration/configuration-basic.html
-  
+
   - label: Configuration Reference
     url: /stores/configuration.html
 
   - label: Magento Extensions
-    url: /magento/magento-extensions.html 
-  
+    url: /magento/magento-extensions.html
+
   - label: Change Log
     url: /magento/change-log.html
 
   - label: Documentation Resources
-    url: https://magento.com/technical-resources 
+    url: https://magento.com/technical-resources
 
 - label: Catalog
   url: /catalog.html
   children:
-  
+
   - label: Catalog Menu
     url: /catalog/catalog-menu.html
 
@@ -58,10 +58,10 @@
 - label: Marketing
   url: /marketing.html
   children:
-  
+
   - label: Marketing Menu
     url: /marketing/marketing-menu.html
-  
+
   - label: Channels
     url: /sales-channels/sales-channels-home.html
 
@@ -83,7 +83,7 @@
 - label: Content
   url: /content.html
   children:
-  
+
   - label: Content Menu
     url: /cms/content-menu.html
 
@@ -96,7 +96,7 @@
 - label: Customers
   url: /customers.html
   children:
-  
+
   - label: Customers Menu
     url: /customers/customers-menu.html
 
@@ -109,7 +109,7 @@
 - label: Sales
   url: /sales.html
   children:
-  
+
   - label: Sales Menu
     url: /sales/sales-menu.html
 
@@ -128,7 +128,7 @@
 - label: Operations
   url: /operations.html
   children:
-  
+
   - label: Stores
     url: /stores/stores.html
 

src/_data/ce/toc/marketing.yml

@@ -287,7 +287,7 @@ pages:
     - label: Configuring Wish Lists
       url: "/marketing/wishlist-configuration.html"
     - label: Updating Wish Lists
-      url: "/marketing/wishlist-update.html"  
+      url: "/marketing/wishlist-update.html"
     - label: Sharing a Wish List
       url: "/marketing/wishlist-share.html"
   - label: Product Relationships
@@ -536,7 +536,7 @@ pages:
   url: "/marketing/google-tools.html"
   children:
   - label: Google Settings for GDPR
-    url: "/stores/compliance-gdpr-google.html" 
+    url: "/stores/compliance-gdpr-google.html"
   - label: Google Analytics
     url: "/marketing/google-universal-analytics.html"
   - label: Google Content Experiments

src/_data/ce/toc/operations.yml

@@ -287,7 +287,7 @@ pages:
     url: "/reports/business-intelligence.html"
     children:
     - label: Advanced Reporting
-      url: "/reports/advanced-reporting.html"      
+      url: "/reports/advanced-reporting.html"
     - label: BI Essentials
       url: "https://docs.magento.com/mbi/getting-started/getting-started.html"
   - label: Customer Engagement