Merge pull request #25 from sapsaldog/sapsaldog-patch-1

change gcc src download link

11-kernel-crosscompiler/README.md

@@ -58,7 +58,7 @@ gcc
 ---
 ```sh
 cd /tmp/src
-curl -O http://mirror.bbln.org/gcc/releases/gcc-4.9.1/gcc-4.9.1.tar.bz2
+curl -O https://ftp.gnu.org/gnu/gcc/gcc-4.9.1/gcc-4.9.1.tar.bz2
 tar xf gcc-4.9.1.tar.bz2
 mkdir gcc-build
 cd gcc-build