Update azure-machine-learning-release-notes.md

Author: harneetvirk

articles/machine-learning/azure-machine-learning-release-notes.md

@@ -33,8 +33,6 @@ See [the list of known issues](resource-known-issues.md) to learn about known bu
 + **Bug fixes and improvements**
   + **azureml-automl-core**
     + Explicitely checking for label_column_name & weight_column_name parameters for AutoMLConfig to be of type string.
-  + **azureml-contrib-automl-dnn-vision**
-    +  Reorganize tests of automl-vision
   + **azureml-dataprep**
     + Support european-style dot-delimited decimal conversion in set_column_types.
   + **azureml-interpret**