doc: rst syntax fix in joinnode doc

satra · satra · commit 619d4d5c4fd9 · 2013-10-23T09:44:31.000-04:00
diff --git a/doc/users/joinnode_and_itersource.rst b/doc/users/joinnode_and_itersource.rst
@@ -70,7 +70,7 @@ the *unique* flag, e.g.:
 
 ::
 
-d = pe.JoinNode(interface=D(), joinsource="b", unique=True, name="d")
+  d = pe.JoinNode(interface=D(), joinsource="b", unique=True, name="d")
 
 synchronize
 ===========
