docs(configuration) Add space above comments (#1997)

For better readability. Most of the WebPack users are beginners. Using spaces above comments will increase readability and helps to catch it quickly.

Author: renjithspace

src/content/configuration/stats.md

@@ -37,86 +37,122 @@ For more granular control, it is possible to specify exactly what information yo
 
 ``` js
 stats: {
+
   // fallback value for stats options when an option is not defined (has precedence over local webpack defaults)
   all: undefined,
+  
   // Add asset Information
   assets: true,
+  
   // Sort assets by a field
   // You can reverse the sort with `!field`.
   assetsSort: "field",
+  
   // Add build date and time information
   builtAt: true,
+  
   // Add information about cached (not built) modules
   cached: true,
+  
   // Show cached assets (setting this to `false` only shows emitted files)
   cachedAssets: true,
+  
   // Add children information
   children: true,
+  
   // Add chunk information (setting this to `false` allows for a less verbose output)
   chunks: true,
+  
   // Add built modules information to chunk information
   chunkModules: true,
+  
   // Add the origins of chunks and chunk merging info
   chunkOrigins: true,
+  
   // Sort the chunks by a field
   // You can reverse the sort with `!field`. Default is `id`.
   chunksSort: "field",
+  
   // Context directory for request shortening
   context: "../src/",
+  
   // `webpack --colors` equivalent
   colors: false,
+  
   // Display the distance from the entry point for each module
   depth: false,
+  
   // Display the entry points with the corresponding bundles
   entrypoints: false,
+  
   // Add --env information
   env: false,
+  
   // Add errors
   errors: true,
+  
   // Add details to errors (like resolving log)
   errorDetails: true,
+  
   // Exclude assets from being displayed in stats
   // This can be done with a String, a RegExp, a Function getting the assets name
   // and returning a boolean or an Array of the above.
   excludeAssets: "filter" | /filter/ | (assetName) => ... return true|false |
     ["filter"] | [/filter/] | [(assetName) => ... return true|false],
+    
   // Exclude modules from being displayed in stats
   // This can be done with a String, a RegExp, a Function getting the modules source
   // and returning a boolean or an Array of the above.
   excludeModules: "filter" | /filter/ | (moduleSource) => ... return true|false |
     ["filter"] | [/filter/] | [(moduleSource) => ... return true|false],
+    
   // See excludeModules
   exclude: "filter" | /filter/ | (moduleSource) => ... return true|false |
     ["filter"] | [/filter/] | [(moduleSource) => ... return true|false],
+    
   // Add the hash of the compilation
   hash: true,
+  
   // Set the maximum number of modules to be shown
   maxModules: 15,
+  
   // Add built modules information
   modules: true,
+  
   // Sort the modules by a field
   // You can reverse the sort with `!field`. Default is `id`.
   modulesSort: "field",
+  
   // Show dependencies and origin of warnings/errors (since webpack 2.5.0)
   moduleTrace: true,
+  
   // Show performance hint when file size exceeds `performance.maxAssetSize`
   performance: true,
+  
   // Show the exports of the modules
   providedExports: false,
+  
   // Add public path information
   publicPath: true,
+  
   // Add information about the reasons why modules are included
   reasons: true,
+  
   // Add the source code of modules
   source: true,
+  
   // Add timing information
   timings: true,
+  
   // Show which exports of a module are used
   usedExports: false,
+  
   // Add webpack version information
   version: true,
+  
   // Add warnings
   warnings: true,
+  
   // Filter warnings to be shown (since webpack 2.4.0),
   // can be a String, Regexp, a function getting the warning and returning a boolean
   // or an Array of a combination of the above. First match wins.