Fix of requirements file tox.ini

The reference to requirements.txt pointed to the etc folder, however the file is
in the docs folder. This commit fixes the reference.

Signed-off-by: Gergely Csatari <gergely.csatari@nokia.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/tox.ini b/tox.ini
index c1993d9ee..5901c6be4 100644
--- a/tox.ini
+++ b/tox.ini
@@ -4,7 +4,7 @@ envlist = docs,docs-linkcheck
 skipsdist = true
 
 [testenv:docs]
-deps = -r{toxinidir}/etc/requirements.txt
+deps = -r{toxinidir}/docs/requirements.txt
 commands =
     sphinx-build -b html -n -d {envtmpdir}/doctrees ./docs/ {toxinidir}/docs/_build/html
     echo "Generated docs available in {toxinidir}/docs/_build/html"