Fix broken swagger documentation and requirements.txt parsing

Change-Id: If9932b9d3ca19f0e4d53dfcd03cd35fdacde8f62
diff --git a/docs/Makefile b/docs/Makefile
index 60b3b5f..81a7564 100644
--- a/docs/Makefile
+++ b/docs/Makefile
@@ -45,19 +45,19 @@
 	ln -s ../../xos-tosca/docs xos-tosca
 
 kubernetes:
-	ln -s ../../xos-services/kubernetes-service/docs kubernetes
+	ln -s ../../xos_services/kubernetes-service/docs kubernetes
 
 openstack:
-	ln -s ../../xos-services/openstack/docs openstack
+	ln -s ../../xos_services/openstack/docs openstack
 
 onos:
-	ln -s ../../xos-services/onos-service/docs onos
+	ln -s ../../xos_services/onos-service/docs onos
 
 exampleservice:
-	ln -s ../../xos-services/exampleservice/docs exampleservice
+	ln -s ../../xos_services/exampleservice/docs exampleservice
 
 simpleexampleservice:
-	ln -s ../../xos-services/simpleexampleservice/docs simpleexampleservice
+	ln -s ../../xos_services/simpleexampleservice/docs simpleexampleservice
 
 
 # HOW TO