Update README.md

README.md

@@ -76,7 +76,7 @@ Options:
           The User-Agent for Reddit API requests [env: SHREDDIT_USER_AGENT=ShredditRustClient] [default: ShredditRustClient]
       --gdpr-export-dir <GDPR_EXPORT_DIR>
           The path of the directory of the unzipped GDPR export data. If set, `shreddit` will use the GDPR export folder instead of Reddit's APIs for discovering your data [env: SHREDDIT_GDPR_EXPORT_DIR=/home/you/Downloads/export_yourusername_20230101]
-      --edit_only
+      --edit-only <EDIT_ONLY>
            When set 'true', no items will be deleted. Items (comments) will still be modified though.
            [env = SHREDDIT_EDIT_ONLY=true/false, default_value = false]
   -h, --help