Bump suggested rename method in readme (#179)

mongoid · Nov 1, 2016 · 21f48c8 · 21f48c8
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commit 21f48c8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/README.md b/README.md
@@ -405,7 +405,7 @@ Since October 2013 (mongoid-history version 0.4.1 and onwards), Mongoid::History
 instructions above then run the following command:
 
 ```
-MyHistoryTracker.all.each{|ht| ht.rename(:modifier_id, :created_by)
+MyHistoryTracker.all.rename(modifier_id: :created_by)
 ```
 
 **Setting Modifier Class Name**