Update ReleaseNotes.rst

Author: 4m4n-x-B4w4ne

clang-tools-extra/docs/ReleaseNotes.rst

@@ -322,7 +322,7 @@ Changes in existing checks
   <clang-tidy/checks/readability/implicit-bool-conversion>` check by adding the
   option `UseUpperCaseLiteralSuffix` to select the case of the literal suffix in 
   fixes and fixing false positive for implicit conversion of comparison result in 
-  C23 , and by adding the option `CheckConversionsToBool` or 
+  C23, and by adding the option `CheckConversionsToBool` or 
   `CheckConversionsFromBool` to configure checks for conversions involving ``bool``.
 
 - Improved :doc:`readability-redundant-smartptr-get