diff --git a/Chapter2/RESOURCES.md b/Chapter2/RESOURCES.md
index a1fbc59..fb45a99 100644
--- a/Chapter2/RESOURCES.md
+++ b/Chapter2/RESOURCES.md
@@ -21,11 +21,11 @@ g.addV('face').property(id, '5').property('name', 'steve-partial-obscured').next
 
 ### add edges
 ```
-g.V('1').addE('similarity').to(g.V('2')).property('weight', 0.8).next()
-g.V('1').addE('similarity').to(g.V('3')).property('weight', 0.4).next()
-g.V('4').addE('similarity').to(g.V('3')).property('weight', 0.1).next()
-g.V('5').addE('similarity').to(g.V('3')).property('weight', 0.8).next()
-g.V('2').addE('similarity').to(g.V('5')).property('weight', 0.8).next()
+g.V('1').addE('similarity').to(__.V('2')).property('weight', 0.8)
+g.V('1').addE('similarity').to(__.V('3')).property('weight', 0.4)
+g.V('4').addE('similarity').to(__.V('3')).property('weight', 0.1)
+g.V('5').addE('similarity').to(__.V('3')).property('weight', 0.8)
+g.V('2').addE('similarity').to(__.V('5')).property('weight', 0.8)
 ```
 ### traversals 
 Simple traversal
@@ -48,4 +48,4 @@ Getting started tutorial, with toy graph examples:
 http://tinkerpop.apache.org/docs/current/tutorials/getting-started/
 
 Practical Gremlin - more in depth tutorials:
-https://kelvinlawrence.net/book/Gremlin-Graph-Guide.html 
\ No newline at end of file
+https://kelvinlawrence.net/book/Gremlin-Graph-Guide.html