Fix typos

snippets/symbolizeKeys.md

@@ -10,7 +10,7 @@ firstSeen: 2021-08-01T05:00:00-04:00
 Creates a new object, converting each key to a `Symbol`.
 
 - Use `Object.keys()` to get the keys of `obj`.
-- Use `Array.prototype.reduce()` and `Symbol()` to create a new object where each key is converted to a `Symbol`.
+- Use `Array.prototype.reduce()` and `Symbol` to create a new object where each key is converted to a `Symbol`.
 
 ```js
 const symbolizeKeys = obj =>