fixup! [clang-tidy] Improved --verify-config when using literal style in config file

Fixed small type in release notes

Author: felix642

clang-tools-extra/docs/ReleaseNotes.rst

@@ -263,7 +263,7 @@ Miscellaneous
   the option.
 
 - Fixed ``--verify-check`` option not properly parsing checks when using the 
-  literal operator in the ``.clang-tidy`` config
+  literal operator in the ``.clang-tidy`` config.
 
 Improvements to include-fixer
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