fix style

src/transforms/call.js

@@ -1,31 +1,14 @@
+
 /**
- * Convenience method to call a custom transform function using easier to read
- * syntax. A custom transform is a JavaScript function that takes a Transform
- * instance as the first argument. Any additional arguments passed to the `call`
- * method after the Transform instance are passed to the custom transform function.
- *
- * These are equivalent but the second is easier to read:
- *
- * ```js
- * const transform = state.transform()
- * myTransform(transform, 0, 1)
- * return transform.insertText('hello').apply()
- * ```
- *
- * and
- *
- * ```js
- * state.transform()
- *   .call(myTransform, 0, 1)
- *   .insertText('hello')
- *   .apply()
- * ```
+ * Call a `fn` as if it was a core transform. This is a convenience method to
+ * make using non-core transforms easier to read and chain.
  *
  * @param {Transform} transform
+ * @param {Function} fn
  * @param {Mixed} ...args
  */
 
 export default function call(transform, fn, ...args) {
   fn(transform, ...args)
   return
-}
+}