Renamed linaro compiler to work with the new bazel.

Change-Id: I48eaf7a54677d970e39aacc7c23f902889158b2f
diff --git a/WORKSPACE b/WORKSPACE
index d4b58f9..6d6f7e1 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -28,7 +28,7 @@
 # with workarounds for <https://github.com/bazelbuild/bazel/issues/574> and the
 # top-level folder stripped off.
 new_http_archive(
-  name = 'linaro_linux_gcc_4.9_repo',
+  name = 'linaro_linux_gcc_4_9_repo',
   build_file = 'compilers/linaro_linux_gcc_4.9.BUILD',
   sha256 = '25e97bcb0af4fd7cd626d5bb1b303c7d2cb13acf2474e335e3d431d1a53fbb52',
   url = 'http://frc971.org/Build-Dependencies/gcc-linaro-4.9-2015.05-x86_64_arm-linux-gnueabihf.tar.gz',