diff --git a/Makefile b/Makefile
index 66626ce..60d61a5 100644
--- a/Makefile
+++ b/Makefile
@@ -30,6 +30,18 @@
 ROBOT_ONU_SN=-v BBSIM_ONU_SN:$(BBSIM_ONU_SN)
 endif
 
+.PHONY: gendocs
+
+## Variables for gendocs
+TEST_SOURCE := $(wildcard tests/*/*.robot)
+TEST_BASENAME := $(basename $(TEST_SOURCE))
+TEST_DIRS := $(dir $(TEST_SOURCE))
+
+LIB_SOURCE := $(wildcard libraries/*.robot)
+LIB_BASENAME := $(basename $(LIB_SOURCE))
+LIB_DIRS := $(dir $(LIB_SOURCE))
+
+
 sanity-kind: ROBOT_PORT_ARGS ?= -v ONOS_REST_PORT:8181 -v ONOS_SSH_PORT:8101
 sanity-kind: ROBOT_TEST_ARGS ?= --exclude notready --critical sanity
 sanity-kind: ROBOT_MISC_ARGS ?= -v num_onus:1
@@ -61,12 +73,19 @@
 	cd tests/sanity ;\
 	robot $(ROBOT_PORT_ARGS) $(ROBOT_TEST_ARGS) $(ROBOT_MISC_ARGS) $(ROBOT_OLT_SN) $(ROBOT_ONU_SN) sanity.robot
 
+
 gendocs: vst_venv
 	source ./vst_venv/bin/activate ;\
 	set -u ;\
-	mkdir -p gendocs ;\
-	python -m robot.libdoc --format HTML libraries/onos.robot gendocs/lib_onos_robot.html ;\
-	python -m robot.testdoc tests/Voltha_PODTests.robot gendocs/voltha_podtests.html
+	mkdir -p $@ ;\
+	for dir in ${LIB_DIRS}; do mkdir -p $@/$$dir; done;\
+	for dir in ${LIB_BASENAME}; do\
+		python -m robot.libdoc --format HTML $$dir.robot $@/$$dir.html ;\
+	done ;\
+	for dir in ${TEST_DIRS}; do mkdir -p $@/$$dir; done;\
+	for dir in ${TEST_BASENAME}; do\
+		python -m robot.testdoc $$dir.robot $@/$$dir.html ;\
+	done
 
 # explore use of --docformat REST - integration w/Sphinx?
 clean:
diff --git a/README.md b/README.md
index f974508..73067af 100644
--- a/README.md
+++ b/README.md
@@ -43,15 +43,18 @@
 and [the Go programming language](https://golang.org/doc/install).
 Then run the following commands:
 
+Note: Please make sure you are able to run the docker command, you can run as root or add your running user into docker group.
+
 ```bash
 git clone https://github.com/ciena/kind-voltha
 cd kind-voltha
-EXTRA_HELM_FLAGS="--set defaults.image_tag=voltha-2.1” TYPE=minimal WITH_RADIUS=y WITH_BBSIM=y INSTALL_ONOS_APPS=y CONFIG_SADIS=y ./voltha up
+EXTRA_HELM_FLAGS="--set defaults.image_tag=voltha-2.1" TYPE=minimal WITH_RADIUS=y WITH_BBSIM=y INSTALL_ONOS_APPS=y CONFIG_SADIS=y ./voltha up
 source minimal-env.sh
 ```
 
 The `defaults.image_tag` value above is used to specify which VOLTHA
 branch images to pull from Docker Hub.
+See all available versions in [Docker voltha](https://hub.docker.com/u/voltha/).
 
 ## Running the sanity tests