Fix typo and wrap lines

README.md

@@ -6,40 +6,60 @@ A dynamic DNS system for DigitalOcean
 Background
 ----------
 
-The DigitalOcean API allows domain name records to be updated. This means that it is possible for DigitalOcean DNS records to be used as a dynamic DNS system. Existing clients seem to query third-party services like [ifconfig.me](http://ifconfig.me/ip). Rather than relying on these services, I wanted to use my own DigitalOcean droplet to serve the IPs.
+The DigitalOcean API allows domain name records to be updated. This means that
+it is possible for DigitalOcean DNS records to be used as a dynamic DNS system.
+Existing clients seem to query third-party services like
+[ifconfig.me](http://ifconfig.me/ip). Rather than relying on these services, I
+wanted to use my own DigitalOcean droplet to serve the IPs.
 
 Usage
 -----
 
 ### Server
 
-doduc has a server, which runs on your DigitalOcean droplet (or any other remote server). The server gets the source IP from the incoming HTTP requests and returns it to the client. It runs on port 18768. Thus, to run the server in the background on your machine, you would run:
+doduc has a server, which runs on your DigitalOcean droplet (or any other remote
+server). The server gets the source IP from incoming HTTP requests and
+returns it to the client. It runs on port 18768. Thus, to run the server in the
+background on your machine, you would run:
 
 `doduc-server`
 
-If you wanted to run the server in the background so that you could exit the shell, you could run:
+If you wanted to run the server in the background so that you could exit the
+shell, you could run:
 
 `doduc-server &`
 
-or if you wanted to view any errors which caused the server to quiet:
+or if you wanted to view any errors which caused the server to quit:
 
 `nohup doduc-server &`
 
 which would save the output to a file in the same directory.
 
 ### Client
 
-If you wish to use another server to get your external IP, the only requirement is that it must respond to a GET HTTP request with a valid IP address.
+If you wish to use another server to get your external IP, the only requirement
+is that it must respond to a GET HTTP request with a valid IP address.
 
-To run the client, you must first [generate an OAuth token](https://cloud.digitalocean.com/settings/tokens/new) for the client to use. Save the generated token to a file (e.g. `token` in the root of this repository).
+To run the client, you must first
+[generate an OAuth token](https://cloud.digitalocean.com/settings/tokens/new)
+for the client to use. Save the generated token to a file (e.g. `token` in the
+root of this repository).
 
-Now you can run the client by specifying the DigitalOcean domain you want to update, the subdomain you wish to point to your IP address, the URL of your IP server, and the path to the file containing your OAuth token. For instance, if I wanted `home.mywebsite.com` to point to my IP address, I had `doduc-server` running on `www.mywebsite.com`, and I had my OAuth token saved in `token` in the current directory, I would run the client on my machine as follows:
+Now you can run the client by specifying the DigitalOcean domain you want to
+update, the subdomain you wish to point to your IP address, the URL of your IP
+server, and the path to the file containing your OAuth token. For instance, if I
+wanted `home.mywebsite.com` to point to my IP address, I had `doduc-server`
+running on `www.mywebsite.com`, and I had my OAuth token saved in `token` in the
+current directory, I would run the client on my machine as follows:
 
 `doduc-client -domain mywebsite.com -subdomain home -ip_server http://www.mywebsite.com:18768 -token token`
 
-By default, the address will be updated every 5 minutes. To specify the interval in seconds, use the `interval` flag. For instance, if I wanted updates to occur every 10 minutes:
+By default, the address will be updated every 5 minutes. To specify the interval
+in seconds, use the `interval` flag. For instance, if I wanted updates to occur
+every 10 minutes:
 
 
 `doduc-client -domain mywebsite.com -subdomain home -ip_server http://www.mywebsite.com:18768 -token token -interval 600`
 
-Similarly to the server, the client can be run in the background or with `nohup`.
+Similarly to the server, the client can be run in the background or with
+`nohup`.