Fix typo in comment. Found by -Wdocumentation.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@183217 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CodeGenModule.h b/lib/CodeGen/CodeGenModule.h
index bc87316..2777f95 100644
--- a/lib/CodeGen/CodeGenModule.h
+++ b/lib/CodeGen/CodeGenModule.h
@@ -912,7 +912,7 @@
   /// \brief Appends Opts to the "Linker Options" metadata value.
   void AppendLinkerOptions(StringRef Opts);
 
-  /// \bried Appends a detect mismatch command to the linker options.
+  /// \brief Appends a detect mismatch command to the linker options.
   void AddDetectMismatch(StringRef Name, StringRef Value);
 
   /// \brief Appends a dependent lib to the "Linker Options" metadata value.