From b03fa96186607c506564d4fcc436669e7cbc7483 Mon Sep 17 00:00:00 2001
From: Graham Christensen <graham@grahamc.com>
Date: Mon, 5 Apr 2021 16:07:19 +0000
Subject: [PATCH] doc: hacking: Quote perl5lib

---
 doc/manual/src/hacking.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/manual/src/hacking.md b/doc/manual/src/hacking.md
index 98a41a20..50f9339f 100644
--- a/doc/manual/src/hacking.md
+++ b/doc/manual/src/hacking.md
@@ -8,7 +8,7 @@ $ git clone git://github.com/NixOS/hydra.git
 $ cd hydra
 ```
 
-To enter a shell in which all environment variables (such as PERL5LIB)
+To enter a shell in which all environment variables (such as `PERL5LIB`)
 are set up so that those dependencies can be found:
 
 ```console