From fc1dea086d8a4c5a48f4dd6ae17693238a118b81 Mon Sep 17 00:00:00 2001
From: Daksh Shah <dakshshah96@gmail.com>
Date: Sat, 24 Jun 2017 18:53:42 +0300
Subject: [PATCH] Fix test and clarify description for reuse patterns using
 capture groups

---
 .../regular-expressions.json                                  | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/challenges/02-javascript-algorithms-and-data-structures/regular-expressions.json b/challenges/02-javascript-algorithms-and-data-structures/regular-expressions.json
index bb651561bd..893067c4ee 100644
--- a/challenges/02-javascript-algorithms-and-data-structures/regular-expressions.json
+++ b/challenges/02-javascript-algorithms-and-data-structures/regular-expressions.json
@@ -910,7 +910,7 @@
         "<blockquote>let repeatStr = \"regex regex\";<br>let repeatRegex = /(\\w+)\\s\\1/;<br>repeatRegex.test(repeatStr); // Returns true<br>repeatStr.match(repeatRegex); // Returns [\"regex regex\", \"regex\"]</blockquote>",
         "Using the <code>.match()</code> method on a string will return an array with the string it matches, along with its capture group.",
         "<hr>",
-        "Use <code>capture groups</code> in <code>reRegex</code> to match numbers that appear three times in a string each separated by a space."
+        "Use <code>capture groups</code> in <code>reRegex</code> to match numbers that are repeated only three times in a string, each separated by a space."
       ],
       "challengeSeed": [
         "let repeatNum = \"42 42 42\";",
@@ -923,7 +923,7 @@
         "assert(reRegex.source.match(/\\\\s/g).length === 2, 'message: Your regex should have two spaces separating the three numbers.');",
         "assert(reRegex.test(\"42 42 42\"), 'message: Your regex should match <code>\"42 42 42\"</code>.');",
         "assert(reRegex.test(\"100 100 100\"), 'message: Your regex should match <code>\"100 100 100\"</code>.');",
-        "assert.equal((\"42 42 42 42\").match(reRegex.source)[0], (\"42 42 42\"), 'message: Your regex should not match <code>\"42 42 42 42\"</code>.');",
+        "assert.equal((\"42 42 42 42\").match(reRegex.source), null, 'message: Your regex should not match <code>\"42 42 42 42\"</code>.');",
         "assert.equal((\"42 42\").match(reRegex.source), null, 'message: Your regex should not match <code>\"42 42\"</code>.');",
         "assert(!reRegex.test(\"101 102 103\"), 'message: Your regex should not match <code>\"101 102 103\"</code>.');",
         "assert(!reRegex.test(\"1 2 3\"), 'message: Your regex should not match <code>\"1 2 3\"</code>.');",