diff --git a/KNOWNISSUES b/KNOWNISSUES
index de1884e..3aca614 100644
--- a/KNOWNISSUES
+++ b/KNOWNISSUES
@@ -1,2 +1 @@
-Responsiveness of grid items at lower screen resolutions
-Responsiveness of list items at >800px
\ No newline at end of file
+Some default responsiveness behaviour
\ No newline at end of file
diff --git a/locallib.php b/locallib.php
index 3245bec..4fb7b24 100644
--- a/locallib.php
+++ b/locallib.php
@@ -216,7 +216,7 @@ function block_lw_courses_get_sorted_courses($showallcourses = false) {
             break;
         }
 
-        // Make sure user is still enroled.
+        // Make sure user is still enrolled.
         if (isset($courses[$cid])) {
             $sortedcourses[$cid] = $courses[$cid];
             $counter++;
diff --git a/readme.md b/readme.md
index e1d8017..e00487a 100644
--- a/readme.md
+++ b/readme.md
@@ -3,33 +3,33 @@
 [![Code Climate](https://codeclimate.com/github/learningworks/moodle-block_lw_courses/badges/gpa.svg)](https://codeclimate.com/github/learningworks/moodle-block_lw_courses/)
 [![Issue Count](https://lima.codeclimate.com/github/learningworks/moodle-block_lw_courses/badges/issue_count.svg)](https://lima.codeclimate.com/github/learningworks/moodle-block_lw_courses)
 
-Installation Instruction
-=====================
+Installation Instructions
+=========================
 
 * Make sure you have all the required versions.
 * Download and unpack the block folder.
 * Place the folder (eg "lw_courses") in the "blocks" subdirectory.
 * Visit http://yoursite.com/admin to complete the installation
-* Turn editing on the my page.
+* Turn editing on the /my page.
 * Add the block to the page
-* Visit the config link in the block for more options.
+* Navigate to the block's admin settings for various custom settings
 
-Moodle compatibility
-=====================
+Moodle Compatibility
+====================
 * Tested with Moodle 3.0, 3.1 and 3.2
 
 Features
 ====================
 * Unique dashboard for learners and teachers
 * Two layouts to choose from
-* Show's leraner's progress in a course from their home page
+* Shows learner's progress in a course from their home page
 
 ![List styling](https://github.com/learningworks/moodle-block_lw_courses/raw/master/pix/list.png "List styling")
 ![Grid styling](https://github.com/learningworks/moodle-block_lw_courses/raw/master/pix/grid.png "Grid styling")
 
 Change log
 =====================
-Please Look in CHANGELOG
+Please look in CHANGELOG
 
 About Author
 =====================
diff --git a/renderer.php b/renderer.php
index 111d1c2..1c7ab29 100644
--- a/renderer.php
+++ b/renderer.php
@@ -490,7 +490,7 @@ public function course_image_defaults() {
             $image = html_writer::empty_tag('img', array( 'src' => $imageurl, 'class' => 'course_image' ));
             return html_writer::div($image, 'image_wrap');
         } else {
-            // We need a CSS soloution apparently lets give it to em.
+            // We need a CSS solution apparently lets give it to 'em.
             return html_writer::div('', 'course_image_embed',
                     array("style" => 'background-image:url('.$imageurl.'); background-size:cover'));
         }