Doc: Removed invisible character.

Looks like whitespace, but it isn't.

Change-Id: Id36005f2f51800300ee065fbaf5b81dda50e3d2e
Reviewed-by: Martin Smith <martin.smith@digia.com>

doc/src/modules-qml.qdoc

@@ -33,5 +33,5 @@
 
     These are the QML API pages for Qt 5's \l{All Modules}{modules}.
 
-    \annotatedlist {qmlmodules}
+    \annotatedlist {qmlmodules}
 */