@ -39,7 +39,7 @@ class NormOpMaker : public framework::OpProtoAndCheckerMaker {
"M = C * H * W");
AddComment(R"DOC(
"Input shape: $(N, C, H, W)$
Sclae shape: $(C, 1)$
Scale shape: $(C, 1)$
Output shape: $(N, C, H, W)$
Where
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