pidgin/nest

Add notes about making the dev server accessible from other nodes on the network and fix a typo I caught in the process.

Testing Done:
Verified that added documentation works as expected.

Reviewed at https://reviews.imfreedom.org/r/662/
box: golang
build:
steps:
# Gets the dependencies
- script:
name: get hugo
code: |
git clone https://github.com/gohugoio/hugo.git && cd hugo && go install
# Sets the go workspace and places you package
# at the right place in the workspace tree
- setup-go-workspace
# Build the project
- script:
name: build site
code: |
cd exampleSite && hugo