Update build docs and Homebrewv1.3.2

The Homebrew update is [thanks to Fabian Mettler].

[thanks to Fabian Mettler]: https://github.com/thoughtbot/homebrew-formulae/pull/42

---

I don't maintain the Arch or Debian packages, so remove their details
from these docs.

1 files changed, 1 insertions, 1 deletions

diff --git a/homebrew/rcm.rb.in b/homebrew/rcm.rb.in
index c86eacb..03a99b7 100644
--- a/homebrew/rcm.rb.in
+++ b/homebrew/rcm.rb.in
@@ -11,6 +11,6 @@ class Rcm < Formula
   end
 
   test do
-    system "lsrc"
+    system "#{bin}/lsrc"
   end
 end