fixed code example on index page

[abrarsheikh]

No description provided.

[abrarsheikh]

how do i build docs locally, i am unable to build it locally.

abrar@YELP-ABRAR:~/Documents/pg/vaurien$ make docs
SPHINXBUILD=../bin/sphinx-build /Applications/Xcode.app/Contents/Developer/usr/bin/make -C docs html bin/sphinx-build
sphinx-build -b html -d build/doctrees   source build/html
make[1]: sphinx-build: No such file or directory
make[1]: *** [html] Error 1
make: *** [docs] Error 2

[tarekziade]

thanks!