fix errors introduced in #593

docs/inspec_and_friends.rst

@@ -20,7 +20,7 @@ A complete InSpec rule looks like:
           insecure SSHv1 connections anymore."
     tag security: "level-1"
     tag "openssh-server"
-    ref "Server Security Guide v.1.0" url: "http://..."
+    ref "Server Security Guide v.1.0", url: "http://..."
 
     describe sshd_config do
       its('Protocol') { should eq('2') }
@@ -66,7 +66,7 @@ One of the key differences is that InSpec targets more user groups. It is optimi
     tag security: "level-1"
     tag "openssh-server"
     ref "Server Security Guide v.1.0" url: "http://..."
-    
+
     describe sshd_config do
       its('Protocol') { should cmp 2 }
     end

docs/readme.rst

@@ -26,7 +26,7 @@ We add a control to this file, to check the ``/tmp`` path in our system:
     desc "An optional description..."
     tag mygroup: "tag"                        # A tag can be a simple value or
     tag "tag"                                 # can have a more complex key/value pair.
-    ref "name" url: "http://..."              # A reference to a document, uri: is optional
+    ref "name", url: "http://..."              # A reference to a document, uri: is optional
     describe file('/tmp') do                  # The actual test
       it { should be_mounted }
     end
@@ -71,7 +71,7 @@ It will contain:
           or vulnerabilities), do not allow login as root with password"
     tag security: "openssh-server"
     ref "Document A-12"
-    
+
     describe sshd_config do
       its('PermitRootLogin') { should match(/no|without-password/) }
     end

examples/profile/controls/gordon.rb

@@ -16,7 +16,7 @@ control 'gordon-1.0' do
   title 'Verify the version number of Gordon'
   desc 'An optional description...'
   tag 'gordon'
-  ref 'Gordon Requirements 1.0' uri: 'http://...'
+  ref 'Gordon Requirements 1.0', uri: 'http://...'
 
   describe gordon_config do
     its('version') { should eq('1.0') }