diff --git a/lib/Target/X86/X86JITInfo.cpp b/lib/Target/X86/X86JITInfo.cpp
index 441c3b4f31e..29121555090 100644
--- a/lib/Target/X86/X86JITInfo.cpp
+++ b/lib/Target/X86/X86JITInfo.cpp
@@ -47,7 +47,7 @@ static TargetJITInfo::JITCompilerFn JITCompilerFunction;
 #define GETASMPREFIX(X) GETASMPREFIX2(X)
 #define ASMPREFIX GETASMPREFIX(__USER_LABEL_PREFIX__)
 
-// Provide a convenient way for disable usage of CFI directives.
+// Provide a convenient way for disabling usage of CFI directives.
 // This is needed for old/broken assemblers (for example, gas on
 // Darwin is pretty old and doesn't support these directives)
 #if defined(__APPLE__)