Modify pagination example to prevent rate limit

pawl · pawl · commit f95e72b33404 · 2015-08-01T22:12:42.000-05:00
diff --git a/README.md b/README.md
@@ -91,7 +91,7 @@ for i in sem3.iter():
 	print "We are at page = %s" % page_no
     print "The results for this page are:"
     print i
-    
+    sleep(1) # prevents rate-limit errors
 ```
 
 ### UPC Query
