diff --git a/ui/lib/contract-namer.js b/ui/lib/contract-namer.js
index 86bba1edc..f05e770cc 100644
--- a/ui/lib/contract-namer.js
+++ b/ui/lib/contract-namer.js
@@ -5,7 +5,6 @@
  * otherwise returns null.
  */
 
-// Nickname keys must be stored in lower case.
 const contractMap = require('eth-contract-metadata')
 const ethUtil = require('ethereumjs-util')