Fix typo in last commits comment.

diff --git a/gnu/llvm/llvm/lib/Target/X86/X86RetClean.cpp b/gnu/llvm/llvm/lib/Target/X86/X86RetClean.cpp
index 4d7e3e3..671f4a4 100644 (file)
--- a/gnu/llvm/llvm/lib/Target/X86/X86RetClean.cpp
+++ b/gnu/llvm/llvm/lib/Target/X86/X86RetClean.cpp
@@ -96,7 +96,7 @@ bool RetCleanPass::runOnMachineFunction(MachineFunction &MF) {
 
   bool modified = false;
 
-  // It a setjmp-like function is called by this function, we should not clean
+  // If a setjmp-like function is called by this function, we should not clean
   if (MF.exposesReturnsTwice())
     return false;