diff --git a/README.md b/README.md
index a35deea..dd8e508 100644
--- a/README.md
+++ b/README.md
@@ -7,12 +7,12 @@
   <summary>RustUp Install</summary>
     
   Установака `RustUp` на MacOs.
-  ```shell
-    brew install rustup
+  ```fish
+  brew install rustup
   ```
 
   Установка стабильной версии!
-  ```shell
+  ```fish
   rustup default stable
   ```
 </details>