fix clip_by_norm doc#18688

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jerrywgz merged 2 commits intoPaddlePaddle:developfrom

jerrywgz:fix_clip_by_norm_doc

Jul 19, 2019

Commits on Jul 18, 2019

fix clip_by_norm doc, test=develop
jerrywgz
committed

Commits on Jul 19, 2019

add API.spec, test=develop
jerrywgz
committed