diff --git a/src/snek/static/chat-input.js b/src/snek/static/chat-input.js
index d91b51d..2d84658 100644
--- a/src/snek/static/chat-input.js
+++ b/src/snek/static/chat-input.js
@@ -75,7 +75,7 @@ class ChatInputComponent extends HTMLElement {
     authors.forEach(author => {
     const lowerAuthor = author.toLowerCase();
       const distance = this.levenshteinDistance(lowerMention, lowerAuthor);
-        if(!this.isSubSequence(lowerMention,lowerAuthor)) {
+        if(!this.isSubsequence(lowerMention,lowerAuthor)) {
             distance += 1        
         }
       if (distance < minDistance) {