Fix typos and add a few suggestions

actioncable/README.md

@@ -558,7 +558,7 @@ API documentation is at:
 
 * http://api.rubyonrails.org
 
-Bug reports can be filed for the Ruby on Rails project here:
+Bug reports for the Ruby on Rails project can be filed here:
 
 * https://github.com/rails/rails/issues
 

actionmailer/README.rdoc

@@ -148,7 +148,7 @@ The latest version of Action Mailer can be installed with RubyGems:
 
   $ gem install actionmailer
 
-Source code can be downloaded as part of the Rails project on GitHub
+Source code can be downloaded as part of the Rails project on GitHub:
 
 * https://github.com/rails/rails/tree/master/actionmailer
 
@@ -166,7 +166,7 @@ API documentation is at
 
 * http://api.rubyonrails.org
 
-Bug reports can be filed for the Ruby on Rails project here:
+Bug reports for the Ruby on Rails project can be filed here:
 
 * https://github.com/rails/rails/issues
 

actionpack/README.rdoc

@@ -30,7 +30,7 @@ The latest version of Action Pack can be installed with RubyGems:
 
   $ gem install actionpack
 
-Source code can be downloaded as part of the Rails project on GitHub
+Source code can be downloaded as part of the Rails project on GitHub:
 
 * https://github.com/rails/rails/tree/master/actionpack
 
@@ -44,11 +44,11 @@ Action Pack is released under the MIT license:
 
 == Support
 
-API documentation is at
+API documentation is at:
 
 * http://api.rubyonrails.org
 
-Bug reports can be filed for the Ruby on Rails project here:
+Bug reports for the Ruby on Rails project can be filed here:
 
 * https://github.com/rails/rails/issues
 

actionview/README.rdoc

@@ -11,7 +11,7 @@ The latest version of Action View can be installed with RubyGems:
 
   $ gem install actionview
 
-Source code can be downloaded as part of the Rails project on GitHub
+Source code can be downloaded as part of the Rails project on GitHub:
 
 * https://github.com/rails/rails/tree/master/actionview
 
@@ -29,7 +29,7 @@ API documentation is at
 
 * http://api.rubyonrails.org
 
-Bug reports can be filed for the Ruby on Rails project here:
+Bug reports for the Ruby on Rails project can be filed here:
 
 * https://github.com/rails/rails/issues
 

actionview/RUNNING_UJS_TESTS.rdoc

 == Running UJS tests
 
-Ensure that you can build the project and run tests.
-Run rake ujs:server first, and then run the web tests by
-visiting http://localhost:4567 in your browser.
+Ensure that you can build the project by running:
+   rake ujs:server
 
-rake ujs:server
+Then run the web tests by visiting the following URL in your browser:
+
+   http://localhost:4567

actionview/RUNNING_UNIT_TESTS.rdoc

@@ -2,13 +2,13 @@
 
 The easiest way to run the unit tests is through Rake. The default task runs
 the entire test suite for all classes. For more information, checkout the
-full array of rake tasks with "rake -T"
+full array of rake tasks with <tt>rake -T</tt>
 
 Rake can be found at https://ruby.github.io/rake/.
 
 == Running by hand
 
-To run a single test suite
+Run a single test suite:
 
    rake test TEST=path/to/test.rb
 
@@ -18,10 +18,9 @@ which can be further narrowed down to one test:
 
 == Dependency on Active Record and database setup
 
-Test cases in the test/activerecord/ directory depend on having
-activerecord and sqlite3 installed. If Active Record is not in
-actionview/../activerecord directory, or the sqlite3 rubygem is not installed,
-these tests are skipped.
-
+Test cases in the +test/activerecord/+ directory depend on having
+activerecord+ and +sqlite3+ installed. If Active Record is not in
+actionview/../activerecord+ directory, or the +sqlite3+ Ruby gem is not installed,
+  these tests are skipped.
 Other tests are runnable from a fresh copy of actionview without any configuration.
 

activejob/README.md

@@ -100,7 +100,7 @@ The latest version of Active Job can be installed with RubyGems:
   $ gem install activejob
 ```
 
-Source code can be downloaded as part of the Rails project on GitHub
+Source code can be downloaded as part of the Rails project on GitHub:
 
 * https://github.com/rails/rails/tree/master/activejob
 
@@ -117,7 +117,7 @@ API documentation is at:
 
 * http://api.rubyonrails.org
 
-Bug reports can be filed for the Ruby on Rails project here:
+Bug reports for the Ruby on Rails project can be filed here:
 
 * https://github.com/rails/rails/issues
 

activemodel/README.rdoc

@@ -251,11 +251,11 @@ Active Model is released under the MIT license:
 
 == Support
 
-API documentation is at
+API documentation is at:
 
 * http://api.rubyonrails.org
 
-Bug reports can be filed for the Ruby on Rails project here:
+Bug reports for the Ruby on Rails project can be filed here:
 
 * https://github.com/rails/rails/issues
 

activerecord/README.rdoc

@@ -208,7 +208,7 @@ API documentation is at:
 
 * http://api.rubyonrails.org
 
-Bug reports can be filed for the Ruby on Rails project here:
+Bug reports for the Ruby on Rails project can be filed here:
 
 * https://github.com/rails/rails/issues
 

activestorage/README.md

@@ -143,3 +143,17 @@ Active Storage, with its included JavaScript library, supports uploading directl
 ## License
 
 Active Storage is released under the [MIT License](https://opensource.org/licenses/MIT).
+
+ ## Support
+
+API documentation is at:
+
+* http://api.rubyonrails.org
+
+Bug reports for the Ruby on Rails project can be filed here:
+
+* https://github.com/rails/rails/issues
+
+Feature requests should be discussed on the rails-core mailing list here:
+
+* https://groups.google.com/forum/?fromgroups#!forum/rubyonrails-core

activesupport/README.rdoc

@@ -30,7 +30,7 @@ API documentation is at:
 
 * http://api.rubyonrails.org
 
-Bug reports can be filed for the Ruby on Rails project here:
+Bug reports for the Ruby on Rails project can be filed here:
 
 * https://github.com/rails/rails/issues
 

ci/travis.rb

@@ -135,7 +135,7 @@ def env
     if activesupport? && !isolated?
       # There is a known issue with the listen tests that causes files to be
       # incorrectly GC'ed even when they are still in-use. The current solution
-      # is to only run them in isolation to avoid randomly failing our test suite.
+      # is to only run them in isolation to avoid random failures of our test suite.
       { "LISTEN" => "0" }
     else
       {}

guides/rails_guides/markdown/renderer.rb

@@ -75,7 +75,7 @@ def convert_notes(body)
           #
           # It is important that we do not eat more than one newline
           # because formatting may be wrong otherwise. For example,
-          # if a bulleted list follows the first item is not rendered
+          # if a bulleted list follows, the first item is not rendered
           # as a list item, but as a paragraph starting with a plain
           # asterisk.
           body.gsub(/^(TIP|IMPORTANT|CAUTION|WARNING|NOTE|INFO|TODO)[.:](.*?)(\n(?=\n)|\Z)/m) do