[clang] [WebKit checkers] fix a typo in a message in one of the checkers (PR #159593)

[Claudio Saavedra via cfe-commits]

csaavedra wrote:

@rniwa 

https://github.com/llvm/llvm-project/pull/159593
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits