readme update

Author: tamedevelopers

README.md

@@ -257,7 +257,7 @@ Tame()->emailValidator('[email protected]', true, true);
 
 | Params       |Description                  |
 |--------------|-----------------------------|
-| `$platform`  | Platform name `windows\|linux\|android\|mobile\|phone\|unknown\|mac\|macintosh\|ios\|iphone\|c\|os x` |
+| `$platform`  | Platform name `windows \| linux \| android \| mobile \| phone \| unknown \| mac \| macintosh \| ios \| iphone \| c \| os x` |
 | `$os_name`   | OS name `'macos'`, `'os x'`, `'ios'` |
 
 #### Example