r197695 - Fix comment typo.

[Will Wilson]

Author: lantictac
Date: Thu Dec 19 10:24:17 2013
New Revision: 197695

URL: http://llvm.org/viewvc/llvm-project?rev=197695&view=rev
Log:
Fix comment typo.

Modified:
    cfe/trunk/lib/Lex/HeaderSearch.cpp

Modified: cfe/trunk/lib/Lex/HeaderSearch.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Lex/HeaderSearch.cpp?rev=197695&r1=197694&r2=197695&view=diff
==============================================================================
--- cfe/trunk/lib/Lex/HeaderSearch.cpp (original)
+++ cfe/trunk/lib/Lex/HeaderSearch.cpp Thu Dec 19 10:24:17 2013
@@ -511,7 +511,7 @@ const FileEntry *HeaderSearch::LookupFil
     // Preload all explicitly specified module map files. This enables modules
     // map files lying in a directory structure separate from the header files
     // that they describe. These cannot be loaded lazily upon encountering a
-    // header file, as there is no other knwon mapping from a header file to its
+    // header file, as there is no other known mapping from a header file to its
     // module map file.
     for (llvm::SetVector<std::string>::iterator
              I = HSOpts->ModuleMapFiles.begin(),