fix a file system case sensitivity issue.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131828 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/llvm-ld/Optimize.cpp b/tools/llvm-ld/Optimize.cpp
index d8200e2..ca6a477 100644
--- a/tools/llvm-ld/Optimize.cpp
+++ b/tools/llvm-ld/Optimize.cpp
@@ -13,7 +13,7 @@
 
 #include "llvm/Module.h"
 #include "llvm/Support/CommandLine.h"
-#include "llvm/Support/PassMAnagerBuilder.h"
+#include "llvm/Support/PassManagerBuilder.h"
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/Support/DynamicLibrary.h"
 #include "llvm/Target/TargetData.h"