Removes redundant internal modifier.

kelvinlauKL · web-flow · commit 39b7311ec6fe · 2018-01-08T17:47:10.000-08:00
diff --git a/Heap/Heap.swift b/Heap/Heap.swift
@@ -6,7 +6,7 @@
 public struct Heap<T> {
   
   /** The array that stores the heap's nodes. */
-  internal var nodes = [T]()
+  var nodes = [T]()
   
   /**
    * Determines how to compare two nodes in the heap.
