Reworded cli command for clarity

README.md

@@ -12,17 +12,17 @@ python setup.py install
 #### Grouping by rows
 ![Row Example](/assets/row_group_image.png)
 ```
-exsprite --filepath <path_to_sprite_sheet> save
+exsprite save --filepath <path_to_sprite_sheet>
 ```
 
 #### Grouping by columns
 ![Column Example](/assets/column_group_image.png)
 ```
-exsprite --filepath <path_to_sprite_sheet> --group col save
+exsprite save --filepath <path_to_sprite_sheet> --group col
 ```
 
 #### Custom output folder
 By default an output folder with your grouped sprite will be generated in the same dir as your spritesheet. If you'd like to control the name/location of the output folder path you can do
 ```
-exsprite --filepath <path_to_sprite_sheet> --folderpath <path_to_output_folder> save
+exsprite save --filepath <path_to_sprite_sheet> --folderpath <path_to_output_folder>
 ```