Improve README.md markdown (#3686)

Changes include:
- Remove extra `/` for repo links
- Improve grammar so it flows better
- Make markdown follow standards

README.md

@@ -2,20 +2,22 @@ This page is available as an easy-to-read website at [https://ebookfoundation.gi
 
 # List of Free Learning Resources [![Awesome](https://cdn.rawgit.com/sindresorhus/awesome/d7305f38d29fed78fa85652e3a63e154dd8e8829/media/badge.svg)](https://github.com/sindresorhus/awesome)
 
-[View the English list](/free-programming-books.md)
+[View the English list](free-programming-books.md)
 
 ## Intro
-This list was originally a clone of [stackoverflow - List of Freely Available Programming Books](http://web.archive.org/web/20130824154208/http://stackoverflow.com/a/392926) with contributions from Karan Bhangui and George Stocker.
 
-The list was moved to GitHub by Victor Felder for collaborative updating and maintenance. It has grown to become one of the [most popular repositories on Github](https://octoverse.github.com/), with over 150,000 stars, over 5000 commits, over 1200 contributors, and over 37,000 forks.
+This list was originally a clone of [StackOverflow - List of Freely Available Programming Books](http://web.archive.org/web/20130824154208/http://stackoverflow.com/a/392926) with contributions from Karan Bhangui and George Stocker.
 
-The repo is now administered by the [Free Ebook Foundation](https://ebookfoundation.org), a not-for-profit organization devoted to promoting the creation, distribution, archiving and sustainability of free ebooks. [Donations](https://ebookfoundation.org/contributions.html) to the Free Ebook Foundation are tax-deductible in the US.
+The list was moved to GitHub by Victor Felder for collaborative updating and maintenance. It has grown to become one of [Github's most popular repositories](https://octoverse.github.com/), with 150,000+ stars, 5000+ commits, 1200+ contributors, and 37,000+ forks.
+
+The [Free Ebook Foundation](https://ebookfoundation.org) now administers the repo, a not-for-profit organization devoted to promoting the creation, distribution, archiving, and sustainability of free ebooks. [Donations](https://ebookfoundation.org/contributions.html) to the Free Ebook Foundation are tax-deductible in the US.
 
 ### How To Contribute
 
 Please read [CONTRIBUTING](/CONTRIBUTING.md). If you're new to GitHub, [welcome](/HOWTO.md)!
 
 ### How to Share
+
 + [Share on Twitter](http://twitter.com/intent/tweet?text=https://github.com/EbookFoundation/free-programming-books%0AFree%20Programming%20Books)
 + [Share on Facebook](http://www.facebook.com/sharer/sharer.php?s=100&p[url]=https://github.com/EbookFoundation/free-programming-books&p[images][0]=&p[title]=Free%20Programming%20Books&p[summary]=)
 + [Share on Google Plus](https://plus.google.com/share?url=https://github.com/EbookFoundation/free-programming-books)
@@ -24,75 +26,79 @@ Please read [CONTRIBUTING](/CONTRIBUTING.md). If you're new to GitHub, [welcome]
 
 
 ### In Other Written Languages
-+ [Arabic](/free-programming-books-ar.md)
-+ [Azerbaijani](/free-programming-books-az.md)
-+ [Bengali](/free-programming-books-bl.md)
-+ [Bulgarian](/free-programming-books-bg.md)
-+ [Burmese](/free-programming-books-mm.md)
-+ [Chinese](/free-programming-books-zh.md)
-+ [Czech](/free-programming-books-cs.md)
-+ [Danish](/free-programming-books-dk.md)
-+ [Dutch](/free-programming-books-nl.md)
-+ [English](/free-programming-books.md)
-+ [Estonian](/free-programming-books-et.md)
-+ [Finnish](/free-programming-books-fi.md)
-+ [French](/free-programming-books-fr.md)
-+ [German](/free-programming-books-de.md)
-+ [Greek](/free-programming-books-gr.md)
-+ [Hungarian](/free-programming-books-hu.md)
-+ [Indonesian](/free-programming-books-id.md)
-+ [Italian](/free-programming-books-it.md)
-+ [Japanese](/free-programming-books-ja.md)
-+ [Korean](/free-programming-books-ko.md)
-+ [Persian/Farsi (Iran)](/free-programming-books-fa_IR.md)
-+ [Polish](/free-programming-books-pl.md)
-+ [Portuguese (Brazil)](/free-programming-books-pt_BR.md)
-+ [Portuguese (Portugal)](/free-programming-books-pt_PT.md)
-+ [Romanian (Romania)](/free-programming-books-ro.md)
-+ [Russian](/free-programming-books-ru.md)
-+ [Slovak](/free-programming-books-sk.md)
-+ [Spanish](/free-programming-books-es.md)
-+ [Swedish](/free-programming-books-se.md)
-+ [Tamil](/free-programming-books-ta.md)
-+ [Turkish](/free-programming-books-tr.md)
-+ [Ukrainian](/free-programming-books-ua.md)
 
++ [Arabic](free-programming-books-ar.md)
++ [Azerbaijani](free-programming-books-az.md)
++ [Bengali](free-programming-books-bl.md)
++ [Bulgarian](free-programming-books-bg.md)
++ [Burmese](free-programming-books-mm.md)
++ [Chinese](free-programming-books-zh.md)
++ [Czech](free-programming-books-cs.md)
++ [Danish](free-programming-books-dk.md)
++ [Dutch](free-programming-books-nl.md)
++ [English](free-programming-books.md)
++ [Estonian](free-programming-books-et.md)
++ [Finnish](free-programming-books-fi.md)
++ [French](free-programming-books-fr.md)
++ [German](free-programming-books-de.md)
++ [Greek](free-programming-books-gr.md)
++ [Hungarian](free-programming-books-hu.md)
++ [Indonesian](free-programming-books-id.md)
++ [Italian](free-programming-books-it.md)
++ [Japanese](free-programming-books-ja.md)
++ [Korean](free-programming-books-ko.md)
++ [Persian/Farsi (Iran)](free-programming-books-fa_IR.md)
++ [Polish](free-programming-books-pl.md)
++ [Portuguese (Brazil)](free-programming-books-pt_BR.md)
++ [Portuguese (Portugal)](free-programming-books-pt_PT.md)
++ [Romanian (Romania)](free-programming-books-ro.md)
++ [Russian](free-programming-books-ru.md)
++ [Slovak](free-programming-books-sk.md)
++ [Spanish](free-programming-books-es.md)
++ [Swedish](free-programming-books-se.md)
++ [Tamil](free-programming-books-ta.md)
++ [Turkish](free-programming-books-tr.md)
++ [Ukrainian](free-programming-books-ua.md)
 
 ### Free Online Courses
-+ [Bulgarian](/free-courses-bg.md)
-+ [English](/free-courses-en.md)
-+ [Finnish](/free-courses-fi.md)
-+ [German](/free-courses-de.md)
-+ [Italian](/free-courses-it.md)
-+ [Korean](/free-courses-ko.md)
-+ [Polish](/free-courses-pl.md)
-+ [Portuguese (Brazil)](/free-courses-pt_BR.md)
-+ [Russian](/free-courses-ru.md)
-+ [Spanish](/free-courses-es.md)
-+ [Vietnamese](/free-courses-vi.md)
+
++ [Bulgarian](free-courses-bg.md)
++ [English](free-courses-en.md)
++ [Finnish](free-courses-fi.md)
++ [German](free-courses-de.md)
++ [Italian](free-courses-it.md)
++ [Korean](free-courses-ko.md)
++ [Polish](free-courses-pl.md)
++ [Portuguese (Brazil)](free-courses-pt_BR.md)
++ [Russian](free-courses-ru.md)
++ [Spanish](free-courses-es.md)
++ [Vietnamese](free-courses-vi.md)
 
 
 ### Interactive Programming Resources
-+ [English](/free-programming-interactive-tutorials-en.md)
-+ [Russian](/free-programming-interactive-tutorials-ru.md)
 
++ [English](free-programming-interactive-tutorials-en.md)
++ [Russian](free-programming-interactive-tutorials-ru.md)
 
 ### Problem Sets and Competitive Programming
-+ [Problem Sets](/problem-sets-competitive-programming.md)
 
++ [Problem Sets](problem-sets-competitive-programming.md)
 
 ### Podcast - Screencast
+
 Free Podcasts and Screencasts:
 
-+ [Czech](/free-podcasts-screencasts-cs.md)
-+ [English](/free-podcasts-screencasts-en.md)
-+ [Portuguese (Brazil)](/free-podcasts-screencasts-pt_BR.md)
-+ [Russian](/free-podcasts-screencasts-ru.md)
-+ [Swedish](/free-podcasts-screencasts-se.md)
++ [Czech](free-podcasts-screencasts-cs.md)
++ [English](free-podcasts-screencasts-en.md)
++ [Portuguese (Brazil)](free-podcasts-screencasts-pt_BR.md)
++ [Russian](free-podcasts-screencasts-ru.md)
++ [Swedish](free-podcasts-screencasts-se.md)
 
 
 ### Programming Playgrounds
-+ [Free Programming Playgrounds](/free-programming-playgrounds.md)
+
++ [Free Programming Playgrounds](free-programming-playgrounds.md)
 
 ## License
-Each file included in this repository is licensed under the [CC BY License](/LICENSE).
+
+Each file included in this repository is licensed under the [CC BY License](LICENSE).