Fix linting

free-programming-books.md

@@ -347,7 +347,7 @@
 * [Data Mining Algorithms In R](https://en.wikibooks.org/wiki/Data_Mining_Algorithms_In_R)
 * [Internet Advertising: An Interplay among Advertisers, Online Publishers, Ad Exchanges and Web Users](http://arxiv.org/pdf/1206.1754v2.pdf) (PDF)
 * [Introduction to Data Science](https://docs.google.com/file/d/0B6iefdnF22XQeVZDSkxjZ0Z5VUE/edit?pli=1) - Jeffrey Stanton
-* [Mining of Massive Datasets](http://www.mmds.org/)
+* [Mining of Massive Datasets](http://www.mmds.org)
 * [School of Data Handbook](http://schoolofdata.org/handbook/)
 * [Theory and Applications for Advanced Text Mining](http://www.intechopen.com/books/theory-and-applications-for-advanced-text-mining)
 
@@ -602,8 +602,8 @@
 #### Security
 
 * [Crypto 101 - Crypto for everyone](https://www.crypto101.io)
-* [Handbook of Applied Cryptography](http://cacr.uwaterloo.ca/hac/index.html)
 * [CryptoParty Handbook](https://unglue.it/work/141611/)
+* [Handbook of Applied Cryptography](http://cacr.uwaterloo.ca/hac/index.html)
 * [How to deal with Passwords](https://github.com/MHM5000/pass)
 * [Intrusion Detection Systems with Snort](http://ptgmedia.pearsoncmg.com/images/0131407333/downloads/0131407333.pdf) (PDF)
 * [OpenSSL Cookbook](https://www.feistyduck.com/library/openssl-cookbook/)