Remove “static” jsdoc tag.

throttle.js

@@ -21,7 +21,6 @@ import isObject from './isObject.js';
  * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/)
  * for details over the differences between `throttle` and `debounce`.
  *
- * @static
  * @since 0.1.0
  * @category Function
  * @param {Function} func The function to throttle.