diff --git a/lib/Target/PowerPC/PPCISelLowering.h b/lib/Target/PowerPC/PPCISelLowering.h
index 962bbb144df..a650db34792 100644
--- a/lib/Target/PowerPC/PPCISelLowering.h
+++ b/lib/Target/PowerPC/PPCISelLowering.h
@@ -328,7 +328,7 @@ namespace llvm {
     virtual bool isLegalAddressImmediate(GlobalValue *GV) const;
 
     /// IsEligibleForTailCallOptimization - Check whether the call is eligible
-    /// for tail call optimization. Target which want to do tail call
+    /// for tail call optimization. Targets which want to do tail call
     /// optimization should implement this function.
     virtual bool IsEligibleForTailCallOptimization(CallSDNode *TheCall,
                                                    SDValue Ret,
diff --git a/lib/Target/X86/X86ISelLowering.h b/lib/Target/X86/X86ISelLowering.h
index 579b42fab27..9a88cc7afd3 100644
--- a/lib/Target/X86/X86ISelLowering.h
+++ b/lib/Target/X86/X86ISelLowering.h
@@ -506,7 +506,7 @@ namespace llvm {
     }
     
     /// IsEligibleForTailCallOptimization - Check whether the call is eligible
-    /// for tail call optimization. Target which want to do tail call
+    /// for tail call optimization. Targets which want to do tail call
     /// optimization should implement this function.
     virtual bool IsEligibleForTailCallOptimization(CallSDNode *TheCall, 
                                                    SDValue Ret,