[msan] Correct a typo in poison stack pattern command line description.

Patch by Jon Eyolfson.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@249331 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Transforms/Instrumentation/MemorySanitizer.cpp b/lib/Transforms/Instrumentation/MemorySanitizer.cpp
index 3c0c768c23a1ec88206470e1e1377a39c1011a0f..dad3873fc180e91e8922f46c6ded8156b81a9f6c 100644 (file)
--- a/lib/Transforms/Instrumentation/MemorySanitizer.cpp
+++ b/lib/Transforms/Instrumentation/MemorySanitizer.cpp
@@ -158,7 +158,7 @@ static cl::opt<bool> ClPoisonStackWithCall("msan-poison-stack-with-call",
        cl::desc("poison uninitialized stack variables with a call"),
        cl::Hidden, cl::init(false));
 static cl::opt<int> ClPoisonStackPattern("msan-poison-stack-pattern",
-       cl::desc("poison uninitialized stack variables with the given patter"),
+       cl::desc("poison uninitialized stack variables with the given pattern"),
        cl::Hidden, cl::init(0xff));
 static cl::opt<bool> ClPoisonUndef("msan-poison-undef",
        cl::desc("poison undef temps"),