diff --git a/challenges/02-javascript-algorithms-and-data-structures/es6.json b/challenges/02-javascript-algorithms-and-data-structures/es6.json
index 897b00ea1d..772262ff4d 100644
--- a/challenges/02-javascript-algorithms-and-data-structures/es6.json
+++ b/challenges/02-javascript-algorithms-and-data-structures/es6.json
@@ -127,22 +127,26 @@
         "<code>let</code> is not the only new way to declare variables. In ES6, you can also declare variables using the <code>const</code> keyword.",
         "<code>const</code> has all the awesome features that <code>let</code> has, with the added bonus that variables declared using <code>const</code> are read-only. They are a constant value, which means that once a variable is assigned with <code>const</code>, it cannot be reassigned.",
         "<blockquote>\"use strict\"<br>const FAV_PET = \"Cats\";<br>FAV_PET = \"Dogs\"; // returns error</blockquote>",
-        "As you can see, trying to reassign a variable declared with <code>const</code> will throw an error. You should always name variables you don't want to reassign using the <code>const</code> keyword. This helps when you accidentally attempt to reassign a variable that is meant to stay constant. A common practice is to name your constants in all upper-cases and with an underscore to separate words (e.g. <code>EXAMPLE_VARIABLE</code>).",
+        "As you can see, trying to reassign a variable declared with <code>const</code> will throw an error. You should always name variables you don't want to reassign using the <code>const</code> keyword. This helps when you accidentally attempt to reassign a variable that is meant to stay constant. A common practice when naming constants is to use all uppercase letters, with words separated by an underscore.",
         "<hr>",
-        "Change the code so that all variables are declared using <code>let</code> or <code>const</code>. Use <code>let</code> when you want the variable to change, and <code>const</code> when you want the variable to remain constant. Also, rename variables declared with <code>const</code> to conform to common practices, meaning constants should be in all caps"
+        "Change the code so that all variables are declared using <code>let</code> or <code>const</code>. Use <code>let</code> when you want the variable to change, and <code>const</code> when you want the variable to remain constant. Also, rename variables declared with <code>const</code> to conform to common practices, meaning constants should be in all caps."
       ],
       "tests": [
         {
-          "text": "<code>var</code> does not exist in code.",
-          "testString": "getUserInput => assert(!getUserInput('index').match(/var/g),'<code>var</code> does not exist in code.');"
+          "text": "<code>var</code> does not exist in your code.",
+          "testString": "getUserInput => assert(!getUserInput('index').match(/var/g),'<code>var</code> does not exist in your code.');"
         },
         {
-          "text": "<code>SENTENCE</code> should be a constant variable (by using <code>const</code>).",
-          "testString": "getUserInput => assert(getUserInput('index').match(/(const SENTENCE)/g), '<code>SENTENCE</code> should be a constant variable (by using <code>const</code>).');"
+          "text": "<code>SENTENCE</code> should be a constant variable declared with <code>const</code>.",
+          "testString": "getUserInput => assert(getUserInput('index').match(/(const SENTENCE)/g), '<code>SENTENCE</code> should be a constant variable declared with <code>const</code>.');"
         },
         {
-          "text": "<code>i</code> should be a variable only defined within the for loop scope (by using<code>let</code>).",
-          "testString": "getUserInput => assert(getUserInput('index').match(/(let i)/g), '<code>i</code> should be a variable only defined within the for loop scope (by using<code>let</code>).');"
+          "text": "<code>i</code> should be declared with <code>let</code>.",
+          "testString": "getUserInput => assert(getUserInput('index').match(/(let i)/g), '<code>i</code> should be declared with <code>let</code>.');"
+        },
+        {
+          "text": "<code>console.log</code> should be changed to print the <code>SENTENCE</code> variable.",
+          "testString": "getUserInput => assert(getUserInput('index').match(/console.log/(/s*?SENTENCE/s*?/)/s*?;/g), '<code>console.log</code> should be adjusted to print the variable <code>SENTENCE</code>.');"
         }
       ],
       "releasedOn": "Feb 17, 2017",
@@ -161,7 +165,7 @@
             "",
             "  var sentence = str + \" is cool!\";",
             "  for(var i = 0; i < str.length; i+=2) {",
-            "    console.log(str);",
+            "    console.log(sentence);",
             "  }",
             "",
             "  // change code above this line",