From 8cd5c8f7d26135166cbc196b12c2af6d61b11578 Mon Sep 17 00:00:00 2001
From: Roger Labbe <rlabbejr@gmail.com>
Date: Mon, 2 Mar 2015 17:26:37 -0800
Subject: [PATCH] Added infinity sign back into chapter title.

IPython 2.4 was barfing on it for some unknown reason. 3.0 to the rescue.
---
 15_HInfinity_Filters.ipynb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/15_HInfinity_Filters.ipynb b/15_HInfinity_Filters.ipynb
index 01794e6..8beb956 100644
--- a/15_HInfinity_Filters.ipynb
+++ b/15_HInfinity_Filters.ipynb
@@ -11,7 +11,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "# H Infinity filter"
+    "# $H_\\infty$ filter"
    ]
   },
   {
@@ -261,7 +261,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "I am still mulling over how to write this chapter. In the meantime, Dan Simon has an accessible introduction here:\n",
+    "I am still mulling over how to write this chapter. In the meantime, Professor Dan Simon at Clevant State University has an accessible introduction here:\n",
     "\n",
     "http://academic.csuohio.edu/simond/courses/eec641/hinfinity.pdf\n",
     "\n",