Update set operations documentation

[rust.git] / CONTRIBUTING.md

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index cdbabeaddfba8a17ee886aff226ac3461328186a..429996126f92b6dd7d13fcfd1b0ce5d224842e98 100644 (file)
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -93,11 +93,6 @@ system internals, try asking in [`#rust-internals`][pound-rust-internals].
 
 [bootstrap]: https://github.com/rust-lang/rust/tree/master/src/bootstrap/
 
-> **Note**: the build system was recently rewritten from a jungle of makefiles
-> to the current incarnation you'll see in `src/bootstrap`. If you experience
-> bugs you can temporarily revert back to the makefiles with
-> `--disable-rustbuild` passed to `./configure`.
-
 ### Configuration
 
 Before you can start building the compiler you need to configure the build for