fixing flake8 tests

Change-Id: Id3db9e940d07fb67a81e727f310900a9eb92e18d
Signed-off-by: tierno <alfonso.tiernosepulveda@telefonica.com>
diff --git a/RO-SDN-dynpac/requirements.txt b/RO-SDN-dynpac/requirements.txt
index 3736678..0a169e4 100644
--- a/RO-SDN-dynpac/requirements.txt
+++ b/RO-SDN-dynpac/requirements.txt
@@ -14,4 +14,4 @@
 ##
 
 requests
-git+https://osm.etsi.org/gerrit/osm/RO.git#egg=osm-ro-plugin&subdirectory=RO-plugin
+osm-ro-plugin @ git+https://osm.etsi.org/gerrit/osm/RO.git#egg=osm-ro-plugin&subdirectory=RO-plugin