Spelling mistakes in comments. NFCI. (PR27635)

llvm-svn: 299083
diff --git a/clang/lib/Sema/SemaChecking.cpp b/clang/lib/Sema/SemaChecking.cpp
index 0e5d519..f5dd9b6 100644
--- a/clang/lib/Sema/SemaChecking.cpp
+++ b/clang/lib/Sema/SemaChecking.cpp
@@ -315,7 +315,7 @@
   return checkOpenCLBlockArgs(S, BlockArg);
 }
 
-/// Diagnose integer type and any valid implicit convertion to it.
+/// Diagnose integer type and any valid implicit conversion to it.
 static bool checkOpenCLEnqueueIntType(Sema &S, Expr *E,
                                       const QualType &IntType);