From 7371fef3cac885eb71bb25d6826ec6f0d45bb429 Mon Sep 17 00:00:00 2001
From: Massimiliano Culpo <massimiliano.culpo@gmail.com>
Date: Fri, 17 Jun 2022 18:25:52 +0200
Subject: docs: quote string to show valid YAML (#31178)

fixes #31167
---
 lib/spack/docs/environments.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/spack/docs/environments.rst b/lib/spack/docs/environments.rst
index 72882c6c71..838dbf5f39 100644
--- a/lib/spack/docs/environments.rst
+++ b/lib/spack/docs/environments.rst
@@ -799,7 +799,7 @@ directories.
          select: [^mpi]
          exclude: ['%pgi@18.5']
          projections:
-           all: {name}/{version}-{compiler.name}
+           all: '{name}/{version}-{compiler.name}'
          link: all
          link_type: symlink
 
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cgit v1.2.3-70-g09d2