Fixed OBOB bug in RandomInt function

Fixes #26

Author: OverloadUT

lib/utils.js

@@ -53,6 +53,12 @@ module.exports.buildNaturalLangList = function(items, finalWord, hyphenize) {
     return output;
 };
 
+/**
+ * Returns a random integer between low and high (inclusive)
+ * @param low
+ * @param high
+ * @returns {number}
+ */
 module.exports.randomInt = function(low, high) {
-    return Math.floor(Math.random() * (high - low) + low);
+    return Math.floor(Math.random() * (high - low + 1) + low);
 };