fix typos

cross_view_translation/README.md

@@ -82,7 +82,7 @@ Note that testing require large amount of disk space. If you don't have enough s
 
 3. The outputs images are stored at `./results/[type]_pretrained/` by default. You can view them using the autogenerated HTML file in the directory.
 
-## Training and Testing New Models
+## Train and Test New Models
 
 New models can be trained and tested with the following commands.