1 files changed, 1 insertions, 7 deletions
diff --git a/bot/bot.go b/bot/bot.go
index 4cad9c2..3a71b89 100644
--- a/bot/bot.go
+++ b/bot/bot.go
@@ -402,6 +402,7 @@ var nouns = []string {
   "blockchain",
 }
 
+// join word list
 var joins = []string {
   "for",
   "and",
@@ -410,13 +411,6 @@ var joins = []string {
   "to",
 }
 
-var delims = []string {
-  " ",
-  ", ",
-  " and ",
-  ", and ",
-}
-
 // Phrase which contains the following:
 //
 // 1. Adverb (optional).