fix typo; NFC

llvm-svn: 311665

llvm/include/llvm/Transforms/Scalar/LowerExpectIntrinsic.h

@@ -24,7 +24,7 @@ namespace llvm {
 struct LowerExpectIntrinsicPass : PassInfoMixin<LowerExpectIntrinsicPass> {
   /// \brief Run the pass over the function.
   ///
-  /// This will lower all of th expect intrinsic calls in this function into
+  /// This will lower all of the expect intrinsic calls in this function into
   /// branch weight metadata. That metadata will subsequently feed the analysis
   /// of the probabilities and frequencies of the CFG. After running this pass,
   /// no more expect intrinsics remain, allowing the rest of the optimizer to