Update README.md

docs/README.md

@@ -3,6 +3,7 @@
 ## Getting Started:
 - Create a fork of the tutorials_devel repository
 - `git clone` the forked repository
+- Install markdown first: `pip install markdown`
 - Install the required tools using `pip install -r requirements.txt`
 
 ## Information:
@@ -32,4 +33,4 @@ Note: Please do not push a build directory to GitHub.
 - **ReadtheDocs**: an open-source software documentation hosting platform.
 - **Sphinx**: documentation generator that can output formats such as: HTML, LaTeX, ePub's, etc.
 - **reStructuredText**: easy-to-read, what-you-see-is-what-you-get plaintext markup syntax and parser system. It is useful for in-line program documentation (such as Python docstrings), for quickly creating simple web pages, and for standalone documents. reStructuredText is designed for extensibility for specific application domains.
-- **Markdown**: a lightweight markup language with plain text formatting syntax. It is designecd so that it can be converted to HTML and many other formats.
+- **Markdown**: a lightweight markup language with plain text formatting syntax. It is designecd so that it can be converted to HTML and many other formats.