fix according to review

modules/image/Image_gan/gan/stgan_bald/README_en.md

@@ -70,7 +70,7 @@
 
     - **Return**
 
-      - res (list\[numpy.ndarray\]): result list，ndarray.shape 为 \[H, W, C\]
+      - res (list\[numpy.ndarray\]): result list，ndarray.shape is \[H, W, C\]
 
 ## IV.Server Deployment
 

modules/image/Image_gan/style_transfer/UGATIT_100w/README_en.md

@@ -84,7 +84,7 @@
       **NOTE:** choose one parameter to provide data from paths and images
 
     - **Return**
-      - res (list\[numpy.ndarray\]): result list，ndarray.shape 为 \[H, W, C\]
+      - res (list\[numpy.ndarray\]): result list，ndarray.shape is  \[H, W, C\]
 
 
 ## IV.Server Deployment

modules/image/depth_estimation/MiDaS_Large/README_en.md

@@ -77,7 +77,7 @@
       **NOTE:** choose one parameter to provide data from paths and images
 
     - **Return**
-      - res (list\[numpy.ndarray\]): depth data，ndarray.shape 为 \[H, W\]
+      - res (list\[numpy.ndarray\]): depth data，ndarray.shape is  \[H, W\]
 
 
 ## IV.Release Note