Merge pull request #322 from wp-cli/regenerate-readme

Regenerate README file

Author: danielbachhuber

README.md

@@ -108,7 +108,7 @@ wp plugin deactivate [<plugin>...] [--uninstall] [--all]  [--exclude=<name>] [--
 		If set, all plugins will be deactivated.
 
 	 [--exclude=<name>]
-		Comma separated list of plugin names that should be excluded from deactivation.
+		Comma separated list of plugin slugs that should be excluded from deactivation.
 
 	[--network]
 		If set, the plugin will be deactivated for the entire multisite network.