docs: update comments

rob893 · Dec 4, 2021 · f9934ef · f9934ef
1 parent 7fe0857
commit f9934ef
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diff --git a/README.md b/README.md
@@ -282,7 +282,7 @@ const cache = new LRUCache();
 // Set the key testKey to value testValue
 cache.set('testKey', 'testValue');
 
-for (const key of cache.values()) {
+for (const key of cache.keys()) {
   // do something with the key
 }
 ```