Update clang-tools-extra/docs/ReleaseNotes.rst

Author: HerrCai0907

clang-tools-extra/docs/ReleaseNotes.rst

@@ -321,7 +321,7 @@ Changes in existing checks
 - Improved :doc:`misc-const-correctness
   <clang-tidy/checks/misc/const-correctness>` check to avoid false
   positives when pointers is tranferred to non-const references 
-  and check by fixing false positives of function pointer.
+  and avoid false positives of function pointer.
 
 - Improved :doc:`misc-header-include-cycle
   <clang-tidy/checks/misc/header-include-cycle>` check performance.