Fix typeo

llvm-svn: 8059
diff --git a/llvm/lib/Transforms/Utils/Linker.cpp b/llvm/lib/Transforms/Utils/Linker.cpp
index e6e89c3..304a6bb 100644
--- a/llvm/lib/Transforms/Utils/Linker.cpp
+++ b/llvm/lib/Transforms/Utils/Linker.cpp
@@ -51,7 +51,7 @@
 static const FunctionType *getFT(const PATypeHolder &TH) {
   return cast<FunctionType>(TH.get());
 }
-static const StructType *getsT(const PATypeHolder &TH) {
+static const StructType *getST(const PATypeHolder &TH) {
   return cast<StructType>(TH.get());
 }