Fix typo in comment.

llvm-svn: 36873
diff --git a/llvm/lib/Transforms/IPO/RaiseAllocations.cpp b/llvm/lib/Transforms/IPO/RaiseAllocations.cpp
index 6b8f7e6..5d2d9dd 100644
--- a/llvm/lib/Transforms/IPO/RaiseAllocations.cpp
+++ b/llvm/lib/Transforms/IPO/RaiseAllocations.cpp
@@ -35,7 +35,7 @@
     Function *MallocFunc;   // Functions in the module we are processing
     Function *FreeFunc;     // Initialized by doPassInitializationVirt
   public:
-    static char ID; // Pass identifcation, replacement for typeid
+    static char ID; // Pass identification, replacement for typeid
     RaiseAllocations() 
       : ModulePass((intptr_t)&ID), MallocFunc(0), FreeFunc(0) {}