From 7498d4144e113c0d48732e1a62ddf464cf73f433 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20H=C3=B6pfl?= <github@hoepfl.de>
Date: Thu, 13 Dec 2018 22:31:21 +0100
Subject: [PATCH] Update ubuntu.md (#7420)

Merge pull request 7420
---
 docs/_docs/installation/ubuntu.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/docs/_docs/installation/ubuntu.md b/docs/_docs/installation/ubuntu.md
index bf9311f9..907f5841 100644
--- a/docs/_docs/installation/ubuntu.md
+++ b/docs/_docs/installation/ubuntu.md
@@ -16,8 +16,8 @@ the gem installation path. Run them now:
 
 ```sh
 echo '# Install Ruby Gems to ~/gems' >> ~/.bashrc
-echo 'export GEM_HOME=$HOME/gems' >> ~/.bashrc
-echo 'export PATH=$HOME/gems/bin:$PATH' >> ~/.bashrc
+echo 'export GEM_HOME="$HOME/gems"' >> ~/.bashrc
+echo 'export PATH="$HOME/gems/bin:$PATH"' >> ~/.bashrc
 source ~/.bashrc
 ```