diff --git a/tools_matplotlib.ipynb b/tools_matplotlib.ipynb
index f18e98c..5095e98 100644
--- a/tools_matplotlib.ipynb
+++ b/tools_matplotlib.ipynb
@@ -41,7 +41,7 @@
    },
    "outputs": [],
    "source": [
-    "from __future__ import division, print_function, unicode_literals",
+    "from __future__ import division, print_function, unicode_literals"
    ]
   },
   {