Fix typo and update ms.date in c26133.md

Author: TylerMSFT

docs/code-quality/c26133.md

@@ -5,13 +5,13 @@ author:      Rastaban
 ms.author:   philc
 ms.service: visual-cpp
 ms.topic: article
-ms.date:     02/11/2025
+ms.date:     02/19/2025
 ---
 # Warning C26133
 
 > Caller failing to hold lock '*lock 1*' before calling function '*function name*', but '*lock 2*' is held instead. Possible annotation mismatch.
 
-Warning C26133is issued when the analyzer detects that the lock that is required to call a function, is not held when the function is called. However, another lock that appears to be related is held. It is possible the code is thread safe, and the annotations need to be updated.
+Warning C26133 is issued when the analyzer detects that the lock that is required to call a function isn't held when the function is called. However, another lock that appears to be related is held. It is possible the code is thread safe, and the annotations need to be updated.
 
 ## Examples