README.md in chronicle-shell-0.2.0 vs README.md in chronicle-shell-0.2.1

- old
+ new

@@ -11,9 +11,9 @@
 
 ## Usage
 
 ```bash
 gem install chronicle-etl
-chronicle-etl connectors:install shell
+chronicle-etl plugins:install shell
 
 chronicle-etl --extractor shell-history --since "2022-02-07" --transformer shell-history --loader table
 ```