diff --git a/lib/Target/Alpha/AlphaISelPattern.cpp b/lib/Target/Alpha/AlphaISelPattern.cpp
index 1f11065971d..4256f629477 100644
--- a/lib/Target/Alpha/AlphaISelPattern.cpp
+++ b/lib/Target/Alpha/AlphaISelPattern.cpp
@@ -46,7 +46,7 @@ namespace llvm {
                              cl::desc("Print estimates on live ins and outs"),
                              cl::Hidden);
   cl::opt<bool> EnableAlphaLSMark("enable-alpha-lsmark",
-                             cl::desc("Emit symbols to corrolate Mem ops to LLVM Values"),
+                             cl::desc("Emit symbols to correlate Mem ops to LLVM Values"),
                              cl::Hidden);
 }