Merge pull request #17932 from brooksreese/master

Fix grammar in Rakefile markup [ci skip]

guides/Rakefile

@@ -40,7 +40,7 @@ part of the generation process.
 
 You can generate HTML, Kindle or both formats using the `guides:generate` task.
 
-All this process is handled via rake tasks, here's a full list of them:
+All of these processes are handled via rake tasks, here's a full list of them:
 
 #{%x[rake -T]}
 Some arguments may be passed via environment variables:

guides/source/contributing_to_ruby_on_rails.md

@@ -24,7 +24,7 @@ NOTE: Bugs in the most recent released version of Ruby on Rails are likely to ge
 
 ### Creating a Bug Report
 
-If you've found a problem in Ruby on Rails which is not a security risk, do a search in GitHub under [Issues](https://github.com/rails/rails/issues) in case it has already been reported. If you do not find any issue addressing it you may proceed to [open a new one](https://github.com/rails/rails/issues/new). (See the next section for reporting security issues.)
+If you've found a problem in Ruby on Rails which is not a security risk, do a search in GitHub under [Issues](https://github.com/rails/rails/issues) in case it has already been reported. If you are unable to find any open GitHub issues addressing the problem you found, your next step will be to [open a new one](https://github.com/rails/rails/issues/new). (See the next section for reporting security issues.)
 
 Your issue report should contain a title and a clear description of the issue at the bare minimum. You should include as much relevant information as possible and should at least post a code sample that demonstrates the issue. It would be even better if you could include a unit test that shows how the expected behavior is not occurring. Your goal should be to make it easy for yourself - and others - to replicate the bug and figure out a fix.