Clarified deployment vs. development.

CONTRIBUTING.md

@@ -16,23 +16,37 @@ cd slack-mathbot
 git remote add upstream https://github.com/dblock/slack-mathbot.git
 ```
 
-## Create a Topic Branch
+## Bundle Install and Test
 
-Make sure your fork is up-to-date and create a topic branch for your feature or bug fix.
+Ensure that you can build the project and run tests.
 
 ```
-git checkout master
-git pull upstream master
-git checkout -b my-feature-branch
+bundle install
+bundle exec rake
 ```
 
-## Bundle Install and Test
+## Run SlackMathbot in Development
 
-Ensure that you can build the project and run tests.
+Create a private slack group for yourself.
+
+Create a new Bot Integration under [services/new/bot](http://slack.com/services/new/bot).
+
+![](screenshots/register-bot.png)
+
+On the next screen, note the API token.
+
+Run `SLACK_API_TOKEN=<your API token> foreman start`.
+
+You can also create a `.env` file with `SLACK_API_TOKEN=<your API token>` and just run `foreman start`.
+
+## Create a Topic Branch
+
+Make sure your fork is up-to-date and create a topic branch for your feature or bug fix.
 
 ```
-bundle install
-bundle exec rake
+git checkout master
+git pull upstream master
+git checkout -b my-feature-branch
 ```
 
 ## Write Tests

DEPLOYMENT.md

@@ -22,7 +22,7 @@ heroku config:add SLACK_API_TOKEN=...
 
 #### GIPHY_API_KEY
 
-Slack-Gamebot replies with animated GIFs. While it's currently not necessary, uyou may need to set GIPHY_API_KEY in the future, see [github.com/Giphy/GiphyAPI](https://github.com/Giphy/GiphyAPI) for details.
+Slack-Gamebot replies with animated GIFs. While it's currently not necessary, you may need to set GIPHY_API_KEY in the future, see [github.com/Giphy/GiphyAPI](https://github.com/Giphy/GiphyAPI) for details.
 
 ### Heroku Idling
 

README.md

@@ -9,18 +9,6 @@ A math bot for Slack.
 
 ## Installation
 
-Create a new Bot Integration under [services/new/bot](http://slack.com/services/new/bot).
-
-![](screenshots/register-bot.png)
-
-On the next screen, note the API token.
-
-Run `SLACK_API_TOKEN=<your API token> foreman start`
-
-While it's currently not necessary, uyou may need to set _GIPHY_API_KEY_ in the future, see [github.com/Giphy/GiphyAPI](https://github.com/Giphy/GiphyAPI) for details.
-
-## Production Deployment
-
 See [DEPLOYMENT](DEPLOYMENT.md).
 
 ## Usage