diff --git a/paddle/operators/name_convention.md b/paddle/operators/name_convention.md
index 59d4019a3bce3984c5ead3288ec310b0106c1e60..a090e0b5450509affdd739f63df618595f204f97 100644
--- a/paddle/operators/name_convention.md
+++ b/paddle/operators/name_convention.md
@@ -30,7 +30,7 @@ Here we give some examples to show how these rules will be used.
 
 - The operator contains attribute. e.g. `cosine`, inputs : `X`, `axis`, outputs : `Out`.
 
-  We give a full example of Accumulator Operator. Its OpProtoMaker should look like below.
+  We give a full example of Accumulator Operator.
 
 ```c++
 class AccumulateOpMaker : public framework::OpProtoAndCheckerMaker {