Update index.js

index.js

@@ -52,11 +52,13 @@ function zeta (q) {
   
   keyword = keyword.replace(/[^a-zA-Z\s]/g, '');
   var catc = "";
+  var isntAdd = true
 
   for (let i = 0; i < db.length; i++) {
-    if (db[i].toLowerCase().includes(keyword.toLowerCase())) {
+    if (db[i].toLowerCase().includes(keyword.toLowerCase()) && isntAdd === true) {
       catc += db[i];
       token += db[i].length;
+      isntAdd = false;
     }
   }