Fixed API docs for Runner#loadConfigFile

Author: sgravrock

lib/runner_base.js

@@ -67,8 +67,12 @@ class RunnerBase {
 
   /**
    * Loads configuration from the specified file. The file can be a JSON file or
-   * any JS file that's loadable via require and provides a Jasmine config
+   * any JS file that's loadable as a module and provides a Jasmine config
    * as its default export.
+   *
+   * The config file will be loaded via dynamic import() unless this Jasmine
+   * instance has already been configured with {jsLoader: 'require'}. Dynamic
+   * import() supports ES modules as well as nearly all CommonJS modules.
    * @name Runner#loadConfigFile
    * @function
    * @param {string} [configFilePath=spec/support/jasmine.json]