diff --git a/examples/notebooks/Typesetting Math Using MathJax.ipynb b/examples/notebooks/Typesetting Math Using MathJax.ipynb
index 3a532f4..b75c1e3 100644
--- a/examples/notebooks/Typesetting Math Using MathJax.ipynb
+++ b/examples/notebooks/Typesetting Math Using MathJax.ipynb
@@ -193,7 +193,8 @@
       "You will notice in other places on the web that `$$` are needed explicitly to begin and end MathJax typesetting.  This is **not** required if you will be using TeX environments, but the IPython notebook will accept this syntax on legacy notebooks.  \n",
       "\n",
       "### Source\n",
-      "```$$\n",
+      "```\n",
+      "$$\n",
       "\\begin{array}{c}\n",
       "y_1 \\\\\\\n",
       "y_2 \\mathtt{t}_i \\\\\\\n",