Fix broken link for free programming ebooks (exercism#2084)

dbc2201 · web-flow · commit 669b21011844 · 2022-01-07T12:22:54.000-05:00
diff --git a/docs/LEARNING.md b/docs/LEARNING.md
@@ -3,7 +3,7 @@
 * [The Java Tutorials](https://docs.oracle.com/javase/tutorial/index.html)
 * [Java SE API Documentation](https://docs.oracle.com/en/java/javase/11/docs/api/index.html)
 * [Learn X in Y minutes](https://learnxinyminutes.com/docs/java/)
-* [Free Programming Books - Java](https://github.com/EbookFoundation/free-programming-books/blob/master/books/free-programming-books.md#java)
+* [Free Programming Books - Java](https://github.com/EbookFoundation/free-programming-books/blob/main/books/free-programming-books-langs.md#java)
 * [Intro to Java Programming](https://www.udacity.com/course/intro-to-java-programming--cs046)
 * [Java Tutorial for Complete Beginners](https://www.udemy.com/java-tutorial/)
 * [Stack Overflow](https://stackoverflow.com/questions/tagged/java)
