[rackspace] miscellaneous document tweaks

lib/fog/rackspace/docs/block_storage.md

@@ -284,7 +284,7 @@ This returns a `Fog::Rackspace::BlockStorage::Volume`:
 
 To create a volume:
 
-	volume = service.volumes.create(:size => 100, :display_name => 'fog-ssd', :volume_type => 'SSD' )
+	volume = service.volumes.create(:size => 100, :display_name => 'fog-ssd', :volume_type => 'SSD')
 
 This will return a `Fog::Rackspace::BlockStorage::Volume`:
 
@@ -300,7 +300,7 @@ This will return a `Fog::Rackspace::BlockStorage::Volume`:
     availability_zone="nova"
   >
 
-The `:size` parameter is the only required parameter and is in gigabytes. Volumes must be a minimum of 100 GB.
+**Note**: The `:size` parameter is the only required parameter and is in gigabytes. Volumes must be a minimum of 100 GB.
 
 ### Additional Parameters
 

lib/fog/rackspace/docs/compute_v2.md

@@ -561,31 +561,31 @@ Additionally, the `rebuild` method will take a second parameter containing a has
 		<th>Description</th>
 	</tr>
 	<tr>
-		<td>name</td>
+		<td>:name</td>
 		<td>Name of Server</td>
 	</tr>
 	<tr>
-		<td>flavorRef</td>
+		<td>:flavorRef</td>
 		<td>Flavor id</td>
 	</tr>
 	<tr>
-		<td>accessIPv4</td>
+		<td>:accessIPv4</td>
 		<td>IPv4 access address</td>
 	</tr>
 	<tr>
-		<td>accessIPv6</td>
+		<td>:accessIPv6</td>
 		<td>IPv6 access address</td>		
 	</tr>
 	<tr>
-		<td>metadata</td>
+		<td>:metadata</td>
 		<td>Hash containing server metadata</td> 
 	</tr>
 	<tr>
-		<td>personality</td>
+		<td>:personality</td>
 		<td>File path and contents. Refer to Next Gen Server API documentation - <a href="http://docs.rackspace.com/servers/api/v2/cs-devguide/content/Server_Personality-d1e2543.html">Server Personality</a>. </td>
 	</tr>
 	<tr>
-		<td>disk_config</td>
+		<td>:disk_config</td>
 		<td>The disk configuration value (AUTO or MANUAL). Refer to  Next Gen Server API documentation - <a href="http://docs.rackspace.com/servers/api/v2/cs-devguide/content/ch_extensions.html#diskconfig_attribute">Disk Configuration Extension</a>.</td>
 	</tr>
 </table>

lib/fog/rackspace/docs/storage.md

@@ -467,7 +467,7 @@ To view Cloud Files usage execute the following:
 
 	service.account
 	
-This returns a response similar to the following:
+This returns a `Fog::Storage::Rackspace::Account` instance:
 
 	<Fog::Storage::Rackspace::Account
     meta_temp_url_key="lkkl23jl2j3",