Fixed a few typos.

Author: mboersma

README.md

@@ -67,7 +67,7 @@ $ berks upload      # upload cookbooks to the chef server
 
 The [Amazon EC2 API Tools](http://aws.amazon.com/developertools/351) will be used to setup basic EC2 infrastructure.  The [Knife EC2 plugin](https://github.com/opscode/knife-ec2) will be used to bootstrap the controller.
 
-	$ contrib/aws/provision-ec2-controller.sh
+	$ contrib/ec2/provision-ec2-controller.sh
 
 Once the `deis-controller` node exists on the Chef server, you *must* log in to the WebUI add deis-controller to the `admins` group.  This is required so the controller can delete node and client records during future scaling operations.
 

contrib/ec2/prepare-ubuntu-ami.sh

@@ -51,7 +51,7 @@ rm -rf /var/lib/cloud
 
 # purge SSH authorized keys
 rm -f /home/ubuntu/.ssh/authorized_keys
-# rm -f /root/.ssh/authorized_keys
+rm -f /root/.ssh/authorized_keys
 
 # ssh host keys are automatically regenerated
 # on system boot by ubuntu cloud init

contrib/rackspace/prepare-rackspace-image.sh

@@ -52,7 +52,7 @@ rm -rf /var/lib/cloud
 
 # purge SSH authorized keys
 rm -f /home/ubuntu/.ssh/authorized_keys
-# rm -f /root/.ssh/authorized_keys
+rm -f /root/.ssh/authorized_keys
 
 # ssh host keys are automatically regenerated
 # on system boot by ubuntu cloud init

docs/contributing/devsetup.rst

@@ -47,7 +47,7 @@ Don't clone the official repository, but **do** complete all the other steps
 outlined in :ref:`installation`. Ensure your CLI and controller are functional
 before moving on.
 
-Near the end of running the ``contrib/aws/provision-ec2-controller.sh`` script,
+Near the end of running the ``contrib/ec2/provision-ec2-controller.sh`` script,
 you will see output similar to this::
 
 	Instance ID: i-38ad000c

docs/gettingstarted/installation.rst

@@ -46,9 +46,9 @@ The `Amazon EC2 API Tools`_ will be used to setup basic EC2 infrastructure.  The
 
 .. code-block:: console
 
-    $ contrib/aws/provision-ec2-controller.sh
+    $ contrib/ec2/provision-ec2-controller.sh
     usage: contrib/provision-ec2-controller.sh [region]
-    $ contrib/aws/provision-ec2-controller.sh us-west-2
+    $ contrib/ec2/provision-ec2-controller.sh us-west-2
     Creating security group: deis-controller
     + ec2-create-group deis-controller -d 'Created by Deis'
     GROUP    sg-7c40f317    deis-controller    Created by Deis