fix linting issues

fharper · Aug 14, 2023 · 957c5a1 · 957c5a1
1 parent e9a8526
commit 957c5a1
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/index.js b/index.js
@@ -16,8 +16,8 @@ function titleCase(str) {
     str = str.toLowerCase();
     str = str.split(' ');
 
-    for (var i = 0; i < str.length; i++) {
-      str[i] = str[i].charAt(0).toUpperCase() + str[i].slice(1);
+    for (let i = 0; i < str.length; i++) {
+        str[i] = str[i].charAt(0).toUpperCase() + str[i].slice(1);
     }
 
     return str.join(' ');