Fix warning message in animation.cfg parsing functions

Signed-off-by: Zack Middleton <zturtleman@gmail.com>

code/ui/ui_players.c

@@ -1088,7 +1088,7 @@ static qboolean UI_ParseAnimationFile( const char *filename, animation_t *animat
 			break;
 		}
 
-		Com_Printf( "unknown token '%s' is %s\n", token, filename );
+		Com_Printf( "unknown token '%s' in %s\n", token, filename );
 	}
 
 	// read information for each frame