From 01e34d6b60e1b34b64398578c7bad72a2ca68132 Mon Sep 17 00:00:00 2001
From: deliciouslytyped <47436522+deliciouslytyped@users.noreply.github.com>
Date: Fri, 15 Mar 2019 19:33:21 +0100
Subject: [PATCH] Add word `debug(ging)` to breakpointHook description for
 discoverability

---
 doc/stdenv.xml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/doc/stdenv.xml b/doc/stdenv.xml
index 68a3282d7d6..a3990dec052 100644
--- a/doc/stdenv.xml
+++ b/doc/stdenv.xml
@@ -2633,7 +2633,8 @@ addEnvHooks "$hostOffset" myBashFunction
        happens. It prevents nix from cleaning up the build environment
        immediately and allows the user to attach to a build environment using
        the <command>cntr</command> command. Upon build error it will print
-       instructions on how to use <command>cntr</command>. Installing cntr and
+       instructions on how to use <command>cntr</command>, which can be used
+       to enter the environment for debugging. Installing cntr and
        running the command will provide shell access to the build sandbox of
        failed build. At <filename>/var/lib/cntr</filename> the sandboxed
        filesystem is mounted. All commands and files of the system are still