Update How to contribute.rst

docs/How to contribute.rst

@@ -1,14 +1,12 @@
 How to contribute
 =================
 
-If you want to contribute to the documentation, either download or clone this
-repository: https://github.com/VirtualDataLab/smobsc
-and then access the "docs" directory. There you will find an index.rst file. This
-is basically where you see the main structure of the documentation with all the
-headers, subheaders etc. If you want to link to a new section, you have to add
-it under toctree. When building the documentation sphinx will go through the
-sections under toctree and look for .rst files with the same names in the docs
-directory. Once you've added the section in the index.rst file and added the
-corresponding .rst file in the docs directory, you can build the html with
-"make html".
+If you want to contribute to the documentation access the "docs" directory
+in the repository https://github.com/VirtualDataLab/smobsc or simply chlick
+the "edit on github" button on the top of this page. In the docs directory
+you will find an index.rst file. This is basically where you see the main 
+structure of the documentation with all the headers, subheaders etc. 
+If you want to link to a new section, you have to add it under toctree.
+When building the documentation sphinx will go through the sections under 
+toctree and look for .rst files with the same names in the docs directory.