geomview: fix sizing format mismatch with paint format

The geometry view was sized using "%+05i,  %+05i" but painted with
"%+5i , %+5i    " (wider due to trailing spaces). This caused the
rendered text to exceed the view width. Use the same format for both
so the backing pixman image is correctly sized.

src/geomview.c

@@ -69,7 +69,7 @@ WGeometryView *WCreateGeometryView(WMScreen * scr)
 
 	WMCreateEventHandler(gview->view, WM_EVMASK_EXPOSURE, handleEvents, gview);
 
-	snprintf(buffer, sizeof(buffer), "%+05i,  %+05i", 0, 0);
+	snprintf(buffer, sizeof(buffer), "%+5i , %+5i    ", 0, 0);
 
 	gview->textSize.width = WMWidthOfString(gview->font, buffer, strlen(buffer));
 	gview->textSize.height = WMFontHeight(gview->font);