fix(PageTools__languages.mustache): replace icon

templates/PageTools__languages.mustache

@@ -22,7 +22,7 @@
 		title="{{msg-citizen-languages-toggle}}"
 		aria-hidden="true"
 		data-counter-text="{{html-language-count}}">
-		<span class="citizen-ui-icon mw-ui-icon-wikimedia-textLanguage"></span>
+		<span class="citizen-ui-icon mw-ui-icon-wikimedia-language"></span>
 		<span>{{msg-citizen-languages-toggle}}</span>
 	</label>
-</div>
+</div>