fixup! Add documentation for running clang-format

Author: pcolberg

CONTRIBUTING.md

@@ -138,11 +138,10 @@ You can do so by running the following command.
 
 To match the exact formatting expected by the [clang-format version in the
 workflow], you will need to obtain [clang version 13.0.0] and add its `bin`
-directory to `PATH`.
-
-Note: If you are using RHEL/CentOS or SLES/openSUSE, try installing one of the
-`clang+llvm-13.0.0-x86_64-linux-gnu-ubuntu-*.tar.xz` that is compatible with
-the libc and libstdc++ versions provided by your distribution.
+directory to `PATH`. If you are using RHEL/CentOS or SLES/openSUSE, try
+installing one of the `clang+llvm-13.0.0-x86_64-linux-gnu-ubuntu-*.tar.xz`
+that is compatible with the libc and libstdc++ versions provided by your
+distribution.
 
 If you wish to format a committed or staged file, you can use clang-format git
 integration, [git-clang-format]. The main benefit of `git clang-format` is the