Update README

Author: yousefhamza

README.md

@@ -14,7 +14,7 @@
 #### iOS installation
 
 1. Open your app `.xcodeproj` file
-2. Add the following line to your "Podfile": `pod 'Instabug', '~> 6.0.0'`
+2. Add the following line to your "Podfile": `pod 'Instabug', '~> 7.0.0'`
 3. run `pod install`
 4. Run your project (`Cmd+R`)<