Fixed wording on comments as tests are no longer skipped

cms/djangoapps/contentstore/features/advanced-settings.feature

@@ -40,7 +40,7 @@ Feature: Advanced (manual) course policy
     And I reload the page
     Then the policy key value is unchanged
 
-  #This feature will work in Firefox only when Firefox is the active window
+  # This feature will work in Firefox only when Firefox is the active window
   Scenario: Test automatic quoting of non-JSON values
     Given I am on the Advanced Course Settings page in Studio
     When I create a non-JSON value not in quotes

cms/djangoapps/contentstore/features/checklists.feature

@@ -10,7 +10,7 @@ Feature: Course checklists
     Then I can check and uncheck tasks in a checklist
     And They are correctly selected after reloading the page
 
-  #CHROME ONLY, Test effectively skipped in firefox due to issues getting link to be active
+  # CHROME ONLY, due to issues getting link to be active in firefox
   Scenario: A task can link to a location within Studio
     Given I have opened Checklists
     When I select a link to the course outline
@@ -18,7 +18,7 @@ Feature: Course checklists
     And I press the browser back button
     Then I am brought back to the course outline in the correct state
 
-  #CHROME ONLY Test effectively skipped in firefox due to issues getting link to be active
+  # CHROME ONLY, due to issues getting link to be active in firefox
   Scenario: A task can link to a location outside Studio
     Given I have opened Checklists
     When I select a link to help page

cms/djangoapps/contentstore/features/problem-editor.feature

@@ -44,13 +44,13 @@ Feature: Problem Editor
     When I edit and select Settings
     Then if I set the weight to "abc", it remains unset
 
-  #CHROME ONLY, firefox will behave differently, it will display as 2.34 and persist as 2
+  # CHROME ONLY, firefox will behave differently, it will display as 2.34 and persist as 2 due to HTML4
   Scenario: User cannot type decimal values integer number field
     Given I have created a Blank Common Problem
     When I edit and select Settings
     Then if I set the max attempts to "2.34", it displays initially as "234", and is persisted as "234"
 
-  #CHROME ONLY, skipped in firefox for reason above
+  # CHROME ONLY, Firefox will behave differently, it will display as -3 and persist as 3 due to HTML4
   Scenario: User cannot type out of range values in an integer number field
     Given I have created a Blank Common Problem
     When I edit and select Settings
@@ -68,7 +68,7 @@ Feature: Problem Editor
     When I edit and select Settings
     Then Edit High Level Source is visible
 
-  #This feature will work in Firefox only when Firefox is the active window
+  # This feature will work in Firefox only when Firefox is the active window
   Scenario: High Level source is persisted for LaTeX problem (bug STUD-280)
     Given I have created a LaTeX Problem
     When I edit and compile the High Level Source