updated reference

Build setup links to main readme now.

diff --git a/doc/TMK_README.md b/doc/TMK_README.md
index 0c75a0e279d42eaac5d3b6a144e71a8c1a241204..e3438eda2badf96b2e9ca60835fdee943109dc6d 100644 (file)
--- a/doc/TMK_README.md
+++ b/doc/TMK_README.md
@@ -113,7 +113,7 @@ Third party libraries like LUFA, PJRC and V-USB have their own license respectiv
 
 Build Firmware and Program Controller
 -------------------------------------
-See [doc/BUILD_GUIDE.md](tmk_core/doc/BUILD_GUIDE.md), or the readme in the particular keyboards/* folder.
+See [build environment setup](/readme.md#build-environment-setup), or the readme in the particular keyboards/* folder.