Corrected example flag

Author: adamlui

remove-json-keys/README.md

@@ -39,7 +39,7 @@ Options can be set by using command-line arguments:
 
 | Option                 | Description                                                                                          | Example
 | ---------------------- | ---------------------------------------------------------------------------------------------------- | ------------------------------
-| `-d`, `--json-dir`     | Name of the folder containing JSON files (default: `_locales`)                                       | `--locales-dir=data`
+| `-d`, `--json-dir`     | Name of the folder containing JSON files (default: `_locales`)                                       | `--json-dir=data`
 | `-k`, `--keys`         | Comma-separated list of keys to remove                                                               | `--keys=appDesc,err_notFound`
 | `-W`, `--no-wizard`    | Skip interactive prompts during start-up                                                             |
 | `-h`, `--help`         | Show help screen                                                                                     |