Skip emitting terrainDone on timeout as it will get handled by networkReplyError.

Fix typo.

src/QtLocationPlugin/QGeoMapReplyQGC.cpp

@@ -132,7 +132,7 @@ QGeoTiledMapReplyQGC::networkReplyFinished()
         }
         emit terrainDone(a, QNetworkReply::NoError);
     } else {
-        //-- This is a map tile. Process and ache it if valid.
+        //-- This is a map tile. Process and cache it if valid.
         setMapImageData(a);
         if(!format.isEmpty()) {
             setMapImageFormat(format);
@@ -226,8 +226,5 @@ QGeoTiledMapReplyQGC::timeout()
     if(_reply) {
         _reply->abort();
     }
-    if ((UrlFactory::MapType)tileSpec().mapId() == UrlFactory::MapType::AirmapElevation) {
-        emit terrainDone(QByteArray(), QNetworkReply::TimeoutError);
-    }
     emit aborted();
 }