The book should not be a header.

free-programming-books.md

@@ -517,10 +517,9 @@
 * [The Boost C++ libraries](http://en.highscore.de/cpp/boost)
 * [C++ Cookbook](http://staff.ppu.edu/dkhalid/O'Reilly%20-%20C++%20Cookbook%20%282007%29.pdf) (PDF)
 * [The Rook's Guide to C++](http://rooksguide.org/2013/11/26/version-1-0-is-out/) (PDF)
-=======
 
-###C#
 
+###C#
 * [Intro to Programming with C#](http://www.introprogramming.info/english-intro-csharp-book/)
 
 ###Clojure