fix naming

snippets/initialize-array-range.md

@@ -0,0 +1,10 @@
+### Initialize array with range
+
+Use `Array(end-start)` to create an array of the desired length, `Array.map()` to fill with the desired values in a range.
+You can omit `start` to use a default value of `0`.
+
+```js
+const initializeArrayRange = (end, start = 0) =>
+  Array.from({ length: end - start }).map((v, i) => i + start);
+// initializeArrayRange(5) -> [0,1,2,3,4]
+```