[clang-tidy][NFC] fix typos in ReleaseNotes (llvm#164339)

Author: vbvictor

clang-tools-extra/docs/ReleaseNotes.rst

@@ -132,7 +132,7 @@ Improvements to clang-tidy
   when run over C files. If ``-std`` is not specified, it defaults to
   ``c99-or-later``.
 
-- :program:`clang-tidy` no longer attemps to analyze code from system headers
+- :program:`clang-tidy` no longer attempts to analyze code from system headers
   by default, greatly improving performance. This behavior is disabled if the
   `SystemHeaders` option is enabled.
 
@@ -341,7 +341,7 @@ 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 
+  positives when pointers is transferred to non-const references 
   and avoid false positives of function pointer and fix false
   positives on return of non-const pointer.