fixed link (#2666)

* fixed link * remove trailing slash to satisfy linter

fixed link (#2666)
* fixed link * remove trailing slash to satisfy linter
49facb7d · Dzmitry Lahoda · eshellman · 46c08a57 · 49facb7d
隐藏空白更改
内联并排

Showing with 1 addition and 1 deletion

free-programming-books.md free-programming-books.md +1 -1

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--- a/free-programming-books.md
+++ b/free-programming-books.md
@@ -2188,7 +2188,7 @@ For resources on Angular, Backbone, D3, Dojo, Ember, Express, jQuery, Knockout,
 ### Smalltalk

 * [Computer Programming using GNU Smalltalk](http://www.canol.info/books/computer_programming_using_gnu_smalltalk/) (PDF)
-* [Deep into Pharo](http://files.pharo.org/books/deep-into-pharo/)
+* [Deep into Pharo](http://www.deepintopharo.com)
 * [Dynamic Web Development with Seaside](http://book.seaside.st/book/table-of-contents) -  S. Ducasse, L. Renggli, C. D. Shaffer, R. Zaccone
 * [Numerical Methods with Pharo](http://files.pharo.org/books/numerical-methods/)
 * [Pharo by Example](http://pharobyexample.org) (Smalltalk Implementation and IDE)