Update docs/em/cli.ru.md

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>

Author: akremenetsky

docs/em/cli.ru.md

@@ -18,5 +18,5 @@ genesis build .
 ## Установка элемента из репозитория
 
 ```bash
-genesis e install <element_name>
+genesis elements install <element_name>
 ```