diff --git a/linked_lists/palindrome/palindrome_challenge.ipynb b/linked_lists/palindrome/palindrome_challenge.ipynb
index 398e86b..a4ca3a5 100644
--- a/linked_lists/palindrome/palindrome_challenge.ipynb
+++ b/linked_lists/palindrome/palindrome_challenge.ipynb
@@ -102,7 +102,9 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "*It is important to identify and run through general and edge cases from the [Test Cases](#Test-Cases) section by hand.  You generally will not be asked to write a unit test like what is shown below.*"
+    "*It is important to identify and run through general and edge cases from the [Test Cases](#Test-Cases) section by hand.  You generally will not be asked to write a unit test like what is shown below.*\n",
+    "\n",
+    "**The following unit test is expected to fail until you solve the challenge.**"
    ]
   },
   {