Update README.md

Author: CodeExplode

README.md

@@ -30,7 +30,7 @@ Not Implemented:
 * Negative search terms
 * WebP support, GIF playback
 
-To rename a tag, filter on just that tag, then enter batch mode with Ctrl B and change the tag
+To rename a tag, do a search on just the tag, enter batch mode (Ctrl B), enable batch tagging, and then edit the tag.
 
 It occasionally freezes when dragging in large batches of images, which I'm looking into. It's best to save beforehand.