diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 11c31e0d696bd..0528df95ba583 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -9,19 +9,22 @@ Development is done on GitHub in the [openssl/openssl] repository.
 
   [openssl/openssl]: <https://github.com/openssl/openssl>
 
-To request new features or report bugs, please open an issue on GitHub
+To request new a feature, ask a question, or report a bug,
+please open an [issue on GitHub](https://github.com/openssl/openssl/issues).
 
-To submit a patch, please open a pull request on GitHub.  If you are thinking
-of making a large contribution, open an issue for it before starting work,
-to get comments from the community.  Someone may be already working on
-the same thing, or there may be reasons why that feature isn't implemented.
+To submit a patch or implement a new feature, please open a
+[pull request on GitHub](https://github.com/openssl/openssl/pulls).
+If you are thinking of making a large contribution,
+open an issue for it before starting work, to get comments from the community.
+Someone may be already working on the same thing,
+or there may be special reasons why a feature is not implemented.
 
 To make it easier to review and accept your pull request, please follow these
 guidelines:
 
  1. Anything other than a trivial contribution requires a [Contributor
     License Agreement] (CLA), giving us permission to use your code.
-    If your contribution is too small to require a CLA (e.g. fixing a spelling
+    If your contribution is too small to require a CLA (e.g., fixing a spelling
     mistake), then place the text "`CLA: trivial`" on a line by itself below
     the rest of your commit message separated by an empty line, like this:
 
@@ -64,22 +67,24 @@ guidelines:
     often. We do not accept merge commits, you will have to remove them
     (usually by rebasing) before it will be acceptable.
 
- 4. Patches should follow our [coding style] and compile without warnings.
+ 4. Code provided should follow our [coding style] and compile without warnings.
+    There is a [Perl tool](util/check-format.pl) that helps
+    finding code formatting mistakes and other coding style nits.
     Where `gcc` or `clang` is available, you should use the
     `--strict-warnings` `Configure` option.  OpenSSL compiles on many varied
     platforms: try to ensure you only use portable features.  Clean builds via
-    GitHub Actions and AppVeyor are required, and they are started automatically
-    whenever a PR is created or updated.
+    GitHub Actions and AppVeyor are required. They are started automatically
+    whenever a PR is created or updated by committers.
 
     [coding style]: https://www.openssl.org/policies/technical/coding-style.html
 
- 5. When at all possible, patches should include tests. These can
+ 5. When at all possible, code contributions should include tests. These can
     either be added to an existing test, or completely new.  Please see
     [test/README.md](test/README.md) for information on the test framework.
 
  6. New features or changed functionality must include
-    documentation. Please look at the "pod" files in doc/man[1357] for
-    examples of our style. Run "make doc-nits" to make sure that your
+    documentation. Please look at the `.pod` files in `doc/man[1357]` for
+    examples of our style. Run `make doc-nits` to make sure that your
     documentation changes are clean.
 
  7. For user visible changes (API changes, behaviour changes, ...),
@@ -89,7 +94,7 @@ guidelines:
     Have a look through existing entries for inspiration.
     Please note that this is NOT simply a copy of git-log one-liners.
     Also note that security fixes get an entry in [CHANGES.md](CHANGES.md).
-    This file helps users get more in depth information of what comes
+    This file helps users get more in-depth information of what comes
     with a specific release without having to sift through the higher
     noise ratio in git-log.