README.md in trellist-0.7.0 vs README.md in trellist-0.8.0

@@ -28,10 +28,10 @@
 
 - `trellist cards` **mardown format**
 - `trellist cards --format=markdown` **same as above**
 - `trellist cards --format=plain` **just links**
 - `trellist cards --format=html` **html**
-- `trellist cards --format=none` **titles only**
+- `trellist cards --format=titles-only` **titles only**
 
 #### Link prefix and suffix
 
 You can supply optional prefix and suffix flags to alter the output. However, prefix and suffix only work for markdown and HTML formats.