Merge pull request #195 from TMatrix/patch-5

Typo - expected ')'

Author: iliakan

1-js/05-data-types/05-array-methods/11-array-unique/solution.md

@@ -7,7 +7,7 @@ function unique(arr) {
   let result = [];
 
   for (let str of arr) {
-    if (!result.includes(str) {
+    if (!result.includes(str)) {
       result.push(str);
     }
   }