diff --git a/lib/Target/X86/InstSelectSimple.cpp b/lib/Target/X86/InstSelectSimple.cpp
index 2c6f4fb1a0d..a65a42737ef 100644
--- a/lib/Target/X86/InstSelectSimple.cpp
+++ b/lib/Target/X86/InstSelectSimple.cpp
@@ -1752,7 +1752,7 @@ void ISel::visitAllocaInst(AllocaInst &I) {
   // the stack pointer.
   BuildMI(BB, X86::MOVrr32, 1, getReg(I)).addReg(X86::ESP);
 
-  // Inform the Frame Information that we have just allocated a variable sized
+  // Inform the Frame Information that we have just allocated a variable-sized
   // object.
   F->getFrameInfo()->CreateVariableSizedObject();
 }
diff --git a/lib/Target/X86/X86ISelSimple.cpp b/lib/Target/X86/X86ISelSimple.cpp
index 2c6f4fb1a0d..a65a42737ef 100644
--- a/lib/Target/X86/X86ISelSimple.cpp
+++ b/lib/Target/X86/X86ISelSimple.cpp
@@ -1752,7 +1752,7 @@ void ISel::visitAllocaInst(AllocaInst &I) {
   // the stack pointer.
   BuildMI(BB, X86::MOVrr32, 1, getReg(I)).addReg(X86::ESP);
 
-  // Inform the Frame Information that we have just allocated a variable sized
+  // Inform the Frame Information that we have just allocated a variable-sized
   // object.
   F->getFrameInfo()->CreateVariableSizedObject();
 }