diff --git a/.drone.yml b/.drone.yml
index 08e96aab..47bd25a1 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -42,7 +42,8 @@ steps:
   - pip install -e .[all]
   - pip uninstall -y torchvision
   - pip install https://download.pytorch.org/whl/cu100/torchvision-0.3.0-cp36-cp36m-linux_x86_64.whl
-  - "python -c 'import torchvision'"
+  - "python -c 'import torchvision; print(torchvision.__version__)'"
+  - "python -c 'import torch; print(torch.__version__)'"
   - python -m unittest tests/*.py -v
 
 
diff --git a/README.md b/README.md
index 5b72a59a..5761b570 100644
--- a/README.md
+++ b/README.md
@@ -167,7 +167,7 @@ Either way, if you see the following message after `$ gnes` or `$ docker run gne
 
 ### 🐣 Preliminaries
 
-Before we start, let me first introduce two basic concepts serving as the backbone of GNES: **microservice** and **runtime**. 
+Before we start, let me first introduce two important concepts serving as the backbone of GNES: **microservice** and **runtime**. 
 
 #### Microservice
 
diff --git a/docs/conf.py b/docs/conf.py
index 90ae1de6..a22f4b37 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -17,7 +17,6 @@
 import sys
 sys.path.insert(0, os.path.abspath('..'))
 
-
 # -- Project information -----------------------------------------------------
 
 project = 'GNES Documentation'
diff --git a/docs/index.rst b/docs/index.rst
index 02aa6ca6..4cce0de4 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -67,13 +67,13 @@ Highlights
    :maxdepth: 2
    :caption: Contributing
 
-   chapter/CONTRIBUTING.md
+   CONTRIBUTING.md
 
 .. toctree::
    :maxdepth: 1
    :caption: Changelog
 
-   chapter/CHANGELOG.md
+   CHANGELOG.md
 
 
 Tutorials