Update docs

Author: fisker

index.d.ts

@@ -1,13 +1,13 @@
 /**
 Check if provided string is an `IdentifierName` as specified in [ECMA262 edition 5.1 section 7.6](https://262.ecma-international.org/5.1/#sec-7.6)
 
-@param moduleName - The name of the module.
+@param id - Identifier to check.
 
 @example
 ```js
 import isEs5IdentifierName from "is-es5-identifier-name";
 
-isEs5IdentifierName("prettier");
+isEs5IdentifierName("es5");
 // -> true
 ```
 */

readme.md

@@ -13,7 +13,7 @@ yarn add is-es5-identifier-name
 ```js
 import isEs5IdentifierName from "is-es5-identifier-name";
 
-isEs5IdentifierName("prettier");
+isEs5IdentifierName("es5");
 // -> true
 
 isEs5IdentifierName("16");