Update README.md

Arise-cn · web-flow · commit 96fabe07c547 · 2023-04-03T15:57:38.000+08:00
diff --git a/README.md b/README.md
@@ -5,9 +5,11 @@ my variable textInput
 ## Installation
 
 ```sh
-npm install react-native-variable-text-input
+yarn add react-native-variable-text-input
 ```
-
+```ios
+cd ios
+pod install
 ## Usage
 
 ```js
