diff --git a/README.md b/README.md
index 0d2e24c..ef89f87 100755
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ Useful functions, tutorials, and other Python-related things
 - A thorough guide to SQLite database operations in Python [[Markdown]](./sqlite3_howto/README.md)
 - Unit testing in Python - Why we want to make it a habit [[Markdown]](./tutorials/unit_testing.md)
 - Installing Scientific Packages for Python3 on MacOS 10.9 Mavericks [[Markdown]](./tutorials/installing_scientific_packages.md)
-- Sorting CSV files using the Python csv module [](./tutorials/http://nbviewer.ipython.org/github/rasbt/python_reference/blob/master/tutorials/sorting_csvs.ipynb?create=1)
+- Sorting CSV files using the Python csv module [IPython nb](./tutorials/http://nbviewer.ipython.org/github/rasbt/python_reference/blob/master/tutorials/sorting_csvs.ipynb?create=1)
 
 **// benchmarks**