--- a/wsgraph/web.py	Mon Dec 10 17:30:44 2012 -0800
+++ b/wsgraph/web.py	Mon Dec 10 17:32:14 2012 -0800
@@ -44,11 +44,12 @@
         # use JSON formatter by default
         if graph_formatters is None:
             graph_formatters = {None: JSONGraphFormatter}
-         if node_formatters is None:
+        if node_formatters is None:
             node_formatters = {None: JSONFormatter}
-         if edge_formatters is None:
+        if edge_formatters is None:
             edge_formatters = {None: JSONFormatter}
 
+        # view formatters
         self.formatters = {GRAPH: graph_formatters,
                            NODE: node_formatters,
                            EDGE: edge_formatters}