diff --git a/utils/TableGen/CodeGenDAGPatterns.cpp b/utils/TableGen/CodeGenDAGPatterns.cpp
index 0fe5d0510c0..072893fe5ab 100644
--- a/utils/TableGen/CodeGenDAGPatterns.cpp
+++ b/utils/TableGen/CodeGenDAGPatterns.cpp
@@ -1744,7 +1744,7 @@ TreePatternNode *TreePattern::ParseTreePattern(Init *TheInit, StringRef OpName){
     Record *R = DI->getDef();
 
     // Direct reference to a leaf DagNode or PatFrag?  Turn it into a
-    // TreePatternNode if its own.  For example:
+    // TreePatternNode of its own.  For example:
     ///   (foo GPR, imm) -> (foo GPR, (imm))
     if (R->isSubClassOf("SDNode") || R->isSubClassOf("PatFrag"))
       return ParseTreePattern(new DagInit(DI, "",