Rewrap two paragraphs to placate markdownlint linter

CONTRIBUTING.md

@@ -15,22 +15,22 @@ all of which should be in this repository.
 
 If you want to report a bug or request a new feature, the most direct
 method is to [create an
-issue](https://github.com/cisagov/aws-lambda-with-cloudwatch-trigger-tf-module/issues) in this
-repository.  We recommend that you first search through existing
-issues (both open and closed) to check if your particular issue has
-already been reported.  If it has then you might want to add a comment
-to the existing issue.  If it hasn't then feel free to create a new
-one.
+issue](https://github.com/cisagov/aws-lambda-with-cloudwatch-trigger-tf-module/issues)
+in this repository.  We recommend that you first search through
+existing issues (both open and closed) to check if your particular
+issue has already been reported.  If it has then you might want to add
+a comment to the existing issue.  If it hasn't then feel free to
+create a new one.
 
 ## Pull requests ##
 
 If you choose to [submit a pull
-request](https://github.com/cisagov/aws-lambda-with-cloudwatch-trigger-tf-module/pulls), you
-will notice that our continuous integration (CI) system runs a fairly
-extensive set of linters and syntax checkers.  Your pull request may
-fail these checks, and that's OK.  If you want you can stop there and
-wait for us to make the necessary corrections to ensure your code
-passes the CI checks.
+request](https://github.com/cisagov/aws-lambda-with-cloudwatch-trigger-tf-module/pulls),
+you will notice that our continuous integration (CI) system runs a
+fairly extensive set of linters and syntax checkers.  Your pull
+request may fail these checks, and that's OK.  If you want you can
+stop there and wait for us to make the necessary corrections to ensure
+your code passes the CI checks.
 
 If you want to make the changes yourself, or if you want to become a
 regular contributor, then you will want to set up