--- a/src/signs.cpp	Wed Jun 13 11:00:24 2007 +0000
+++ b/src/signs.cpp	Wed Jun 13 11:17:30 2007 +0000
@@ -136,7 +136,7 @@
 		si->x = x;
 		si->y = y;
 		si->owner = _current_player; // owner of the sign; just eyecandy
-		si->z = GetSlopeZ(x,y);
+		si->z = GetSlopeZ(x, y);
 		UpdateSignVirtCoords(si);
 		MarkSignDirty(si);
 		InvalidateWindow(WC_SIGN_LIST, 0);