Improve BatchNormalization docstring.
Improve BatchNormalization docstring.

PiperOrigin-RevId: 328861137
Change-Id: If642852fac5c25410f4d92e2fbe02b76402f5a36

tensorflow/tensorflow,frreiss/tensorflow-fred,karllessard/tensorflow,paolodedios/tensorflow,petewarden/tensorflow,frreiss/tensorflow-fred,Intel-tensorflow/tensorflow,freedomtan/tensorflow,petewarden/tensorflow,annarev/tensorflow,gautam1858/tensorflow,petewarden/tensorflow,tensorflow/tensorflow-pywrap_saved_model,tensorflow/tensorflow-pywrap_tf_optimizer,frreiss/tensorflow-fred,tensorflow/tensorflow-pywrap_saved_model,annarev/tensorflow,frreiss/tensorflow-fred,gautam1858/tensorflow,yongtang/tensorflow,sarvex/tensorflow,aldian/tensorflow,Intel-tensorflow/tensorflow,sarvex/tensorflow,Intel-tensorflow/tensorflow,Intel-Corporation/tensorflow,aam-at/tensorflow,sarvex/tensorflow,cxxgtxy/tensorflow,yongtang/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,davidzchen/tensorflow,Intel-tensorflow/tensorflow,gautam1858/tensorflow,aldian/tensorflow,aldian/tensorflow,annarev/tensorflow,cxxgtxy/tensorflow,yongtang/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,paolodedios/tensorflow,freedomtan/tensorflow,aam-at/tensorflow,gautam1858/tensorflow,aam-at/tensorflow,yongtang/tensorflow,davidzchen/tensorflow,cxxgtxy/tensorflow,frreiss/tensorflow-fred,aldian/tensorflow,frreiss/tensorflow-fred,frreiss/tensorflow-fred,yongtang/tensorflow,petewarden/tensorflow,freedomtan/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,paolodedios/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,gautam1858/tensorflow,freedomtan/tensorflow,aam-at/tensorflow,aam-at/tensorflow,paolodedios/tensorflow,freedomtan/tensorflow,tensorflow/tensorflow,freedomtan/tensorflow,cxxgtxy/tensorflow,annarev/tensorflow,tensorflow/tensorflow-pywrap_saved_model,sarvex/tensorflow,aam-at/tensorflow,karllessard/tensorflow,Intel-tensorflow/tensorflow,gautam1858/tensorflow,davidzchen/tensorflow,davidzchen/tensorflow,paolodedios/tensorflow,gautam1858/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,petewarden/tensorflow,frreiss/tensorflow-fred,tensorflow/tensorflow,gautam1858/tensorflow,sarvex/tensorflow,annarev/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,aam-at/tensorflow,aam-at/tensorflow,freedomtan/tensorflow,freedomtan/tensorflow,karllessard/tensorflow,frreiss/tensorflow-fred,tensorflow/tensorflow-experimental_link_static_libraries_once,davidzchen/tensorflow,Intel-tensorflow/tensorflow,tensorflow/tensorflow,Intel-tensorflow/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,karllessard/tensorflow,paolodedios/tensorflow,aldian/tensorflow,frreiss/tensorflow-fred,Intel-Corporation/tensorflow,Intel-Corporation/tensorflow,cxxgtxy/tensorflow,Intel-tensorflow/tensorflow,annarev/tensorflow,tensorflow/tensorflow,freedomtan/tensorflow,tensorflow/tensorflow-pywrap_saved_model,gautam1858/tensorflow,sarvex/tensorflow,yongtang/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,tensorflow/tensorflow-pywrap_tf_optimizer,tensorflow/tensorflow-pywrap_tf_optimizer,paolodedios/tensorflow,karllessard/tensorflow,davidzchen/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,davidzchen/tensorflow,tensorflow/tensorflow,tensorflow/tensorflow-pywrap_saved_model,davidzchen/tensorflow,yongtang/tensorflow,gautam1858/tensorflow,tensorflow/tensorflow,aam-at/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,cxxgtxy/tensorflow,Intel-tensorflow/tensorflow,Intel-Corporation/tensorflow,paolodedios/tensorflow,Intel-Corporation/tensorflow,tensorflow/tensorflow,aldian/tensorflow,karllessard/tensorflow,yongtang/tensorflow,yongtang/tensorflow,davidzchen/tensorflow,freedomtan/tensorflow,Intel-Corporation/tensorflow,karllessard/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,paolodedios/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,cxxgtxy/tensorflow,sarvex/tensorflow,paolodedios/tensorflow,yongtang/tensorflow,paolodedios/tensorflow,davidzchen/tensorflow,Intel-tensorflow/tensorflow,Intel-tensorflow/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,petewarden/tensorflow,aldian/tensorflow,annarev/tensorflow,sarvex/tensorflow,tensorflow/tensorflow-pywrap_saved_model,tensorflow/tensorflow-pywrap_saved_model,tensorflow/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,aldian/tensorflow,frreiss/tensorflow-fred,aam-at/tensorflow,annarev/tensorflow,gautam1858/tensorflow,petewarden/tensorflow,tensorflow/tensorflow,annarev/tensorflow,petewarden/tensorflow,tensorflow/tensorflow-pywrap_saved_model,Intel-Corporation/tensorflow,tensorflow/tensorflow,petewarden/tensorflow,davidzchen/tensorflow,aam-at/tensorflow,freedomtan/tensorflow,karllessard/tensorflow,aam-at/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,karllessard/tensorflow,annarev/tensorflow,petewarden/tensorflow,cxxgtxy/tensorflow,karllessard/tensorflow,Intel-Corporation/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,annarev/tensorflow,tensorflow/tensorflow-pywrap_saved_model,tensorflow/tensorflow-pywrap_saved_model,freedomtan/tensorflow,karllessard/tensorflow,petewarden/tensorflow,tensorflow/tensorflow-pywrap_saved_model,tensorflow/tensorflow-pywrap_tf_optimizer,petewarden/tensorflow,gautam1858/tensorflow,yongtang/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,frreiss/tensorflow-fred,davidzchen/tensorflow