Merge pull request #3683 from heitorPB/c-update-book-link

[C/en,es,tr,pt-br,zh-cn,ru-ru] update book link

c.html.markdown

@@ -10,6 +10,7 @@ contributors:
     - ["himanshu", "https://github.com/himanshu81494"]
     - ["Joshua Li", "https://github.com/JoshuaRLi"]
     - ["Dragos B. Chirila", "https://github.com/dchirila"]
+    - ["Heitor P. de Bittencourt", "https://github.com/heitorPB/"]
 ---
 
 Ah, C. Still **the** language of modern high-performance computing.
@@ -820,7 +821,7 @@ Best to find yourself a copy of [K&R, aka "The C Programming Language"](https://
 It is *the* book about C, written by Dennis Ritchie, the creator of C, and Brian Kernighan. Be careful, though - it's ancient and it contains some
 inaccuracies (well, ideas that are not considered good anymore) or now-changed practices.
 
-Another good resource is [Learn C The Hard Way](http://c.learncodethehardway.org/book/).
+Another good resource is [Learn C The Hard Way](http://learncodethehardway.org/c/).
 
 If you have a question, read the [compl.lang.c Frequently Asked Questions](http://c-faq.com).
 

es-es/c-es.html.markdown

@@ -5,6 +5,7 @@ contributors:
     - ["Adam Bard", "http://adambard.com/"]
 translators:
     - ["Francisco García", "http://flaskbreaker.tumblr.com/"]
+    - ["Heitor P. de Bittencourt", "https://github.com/heitorPB/"]
 lang: es-es
 ---
 
@@ -423,7 +424,7 @@ libro de C, escrito por Dennis Ritchie, creador de C y Brian Kernighan. Aún as
 se cuidadoso, es antiguo, contiene algunas inexactitudes, y algunas prácticas 
 han cambiado.
 
-Otro buen recurso es [Learn C the hard way](http://c.learncodethehardway.org/book/).
+Otro buen recurso es [Learn C the hard way](http://learncodethehardway.org/c/).
 
 Si tienes una pregunta, lee [compl.lang.c Frequently Asked Questions](http://c-faq.com).
 

pt-br/c-pt.html.markdown

@@ -8,6 +8,7 @@ translators:
     - ["João Farias", "https://github.com/JoaoGFarias"]
     - ["Elton Viana", "https://github.com/eltonvs"]
     - ["Cássio Böck", "https://github.com/cassiobsilva"]
+    - ["Heitor P. de Bittencourt", "https://github.com/heitorPB/"]
 lang: pt-br
 filename: c-pt.el
 ---
@@ -641,7 +642,7 @@ typedef void (*minha_função_type)(char *);
 Este é *o* livro sobre C, escrito pelos criadores da linguagem. Mas cuidado - ele é antigo e contém alguns erros (bem,
 ideias que não são mais consideradas boas) ou práticas ultrapassadas.
 
-Outra boa referência é [Learn C the hard way](http://c.learncodethehardway.org/book/).
+Outra boa referência é [Learn C the hard way](http://learncodethehardway.org/c/).
 
 Se você tem uma pergunta, leia [compl.lang.c Frequently Asked Questions](http://c-faq.com).
 

ru-ru/c-ru.html.markdown

@@ -471,7 +471,7 @@ void str_reverse_through_pointer(char *str_in) {
 Лучше всего найдите копию [K&R, aka "The C Programming Language"](https://en.wikipedia.org/wiki/The_C_Programming_Language)
 Это **книга** написанная создателями Си. Но будьте осторожны, она содержит идеи которые больше не считаются хорошими.
 
-Другой хороший ресурс: [Learn C the hard way](http://c.learncodethehardway.org/book/).
+Другой хороший ресурс: [Learn C the hard way](http://learncodethehardway.org/c/).
 
 Если у вас появился вопрос, почитайте [compl.lang.c Frequently Asked Questions](http://c-faq.com).
 

tr-tr/c-tr.html.markdown

@@ -477,7 +477,7 @@ typedef void (*my_fnp_type)(char *);
 
 [K&R, aka "The C Programming Language"](https://en.wikipedia.org/wiki/The_C_Programming_Language)'in bir kopyasını bulundurmak mükemmel olabilir
 
-Diğer bir iyi kaynak ise [Learn C the hard way](http://c.learncodethehardway.org/book/)
+Diğer bir iyi kaynak ise [Learn C the hard way](http://learncodethehardway.org/c/)
 
 It's very important to use proper spacing, indentation and to be consistent with your coding style in general.
 Readable code is better than clever code and fast code. For a good, sane coding style to adopt, see the

zh-cn/c-cn.html.markdown

@@ -612,7 +612,7 @@ typedef void (*my_fnp_type)(char *);
 最好找一本 [K&R, aka "The C Programming Language", “C程序设计语言”](https://en.wikipedia.org/wiki/The_C_Programming_Language)。它是关于C最重要的一本书，由C的创作者撰写。不过需要留意的是它比较古老了，因此有些不准确的地方。
 
 
-另一个比较好的资源是 [Learn C the hard way](http://c.learncodethehardway.org/book/)
+另一个比较好的资源是 [Learn C the hard way](http://learncodethehardway.org/c/)
 
 如果你有问题，请阅读[compl.lang.c Frequently Asked Questions](http://c-faq.com/)。