Corrected spelling: 'mainted' to 'maintained'

Author: JackMorganNZ

docs/src_core_ScaleManager.js.html

@@ -3193,7 +3193,7 @@ <h1 class="page-title">Source: src/core/ScaleManager.js</h1>
 *   &lt;dt>{@link Phaser.ScaleManager.EXACT_FIT}&lt;/dt>
 *   &lt;dd>
 *       The Game display area will be _stretched_ to fill the entire size of the canvas's parent element and/or screen.
-*       Proportions are not mainted.
+*       Proportions are not maintained.
 *   &lt;/dd>
 *   &lt;dt>{@link Phaser.ScaleManager.SHOW_ALL}&lt;/dt>
 *   &lt;dd>