Correction indentation

generate.py

@@ -144,7 +144,7 @@ def parseSettings(conf, node, ctx, lib):
     for child in list(node):
         if child.tag=="define":
             parseDefines(ctx, child, lib[tag])    
-                else:
+        else:
             parseError("unhanded element: "+child.tag)
 
 def parseDeps(node):