website: fix up the interface pastings to not have comments

website/source/docs/extend/builder.html.markdown

@@ -23,30 +23,14 @@ Prior to reading this page, it is assumed you have read the page on
 ## The Interface
 
 The interface that must be implemented for a builder is the `packer.Builder`
-interface. It is reproduced below for easy reference. The reference below
+interface. It is reproduced below for easy reference. The actual interface
-also contains some basic documentatin of what each of the methods are
+in the source code contains some basic documentation as well explaining
-supposed to do.
+what each method should do.
 
 <pre class="prettyprint">
 type Builder interface {
-	// Prepare is responsible for configuring the builder and validating
-	// that configuration. Any setup should be done in this method. Note that
-	// NO side effects should take place in prepare, it is meant as a state
-	// setup only. Calling Prepare is not necessarilly followed by a Run.
-	//
-	// The parameters to Prepare are a set of interface{} values of the
-	// configuration. These are almost always `map[string]interface{}`
-	// parsed from a template, but no guarantee is made.
-	//
-	// Each of the configuration values should merge into the final
-	// configuration.
 	Prepare(...interface{}) error
-
-	// Run is where the actual build should take place. It takes a Build and a Ui.
 	Run(ui Ui, hook Hook, cache Cache) (Artifact, error)
-
-	// Cancel cancels a possibly running Builder. This should block until
-	// the builder actually cancels and cleans up after itself.
 	Cancel()
 }
 </pre>

website/source/docs/extend/command.html.markdown

@@ -28,24 +28,14 @@ in the core Packer configuration.
 ## The Interface
 
 The interface that must be implemented for a command is the `packer.Command`
-interface. It is reproduced below for easy reference. The reference below
+interface. It is reproduced below for easy reference. The actual interface
-also contains some basic documentation of what each of the methods are
+in the source code contains some basic documentation as well explaining
-supposed to do.
+what each method should do.
 
 <pre class="prettyprint">
 type Command interface {
-	// Help should return long-form help text that includes the command-line
-	// usage, a brief few sentences explaining the function of the command,
-	// and the complete list of flags the command accepts.
 	Help() string
-
-	// Run should run the actual command with the given environmet and
-	// command-line arguments. It should return the exit status when it is
-	// finished.
 	Run(env Environment, args []string) int
-
-	// Synopsis should return a one-line, short synopsis of the command.
-	// This should be less than 50 characters ideally.
 	Synopsis() string
 }
 </pre>

website/source/docs/extend/post-processor.html.markdown

@@ -31,23 +31,13 @@ are served using the `plugin.ServePostProcessor` function.
 
 The interface that must be implemented for a post-processor is the
 `packer.PostProcessor` interface. It is reproduced below for easy reference.
-The reference below also contains some basic documentation of what each of
+The actual interface in the source code contains some basic documentation as well explaining
-the methods are supposed to do.
+what each method should do.
+
 
 <pre class="prettyprint">
-// A PostProcessor is responsible for taking an artifact of a build
-// and doing some sort of post-processing to turn this into another
-// artifact. An example of a post-processor would be something that takes
-// the result of a build, compresses it, and returns a new artifact containing
-// a single file of the prior artifact compressed.
 type PostProcessor interface {
-	// Configure is responsible for setting up configuration, storing
-	// the state for later, and returning and errors, such as validation
-	// errors.
 	Configure(interface{}) error
-
-	// PostProcess takes a previously created Artifact and produces another
-	// Artifact. If an error occurs, it should return that error.
 	PostProcess(Artifact) (Artifact, error)
 }
 </pre>

website/source/docs/extend/provisioner.html.markdown

@@ -26,22 +26,13 @@ are served using the `plugin.ServeProvisioner` function.
 
 The interface that must be implemented for a provisioner is the
 `packer.Provisioner` interface. It is reproduced below for easy reference.
-The reference below also contains some basic documentation of what each of
+The actual interface in the source code contains some basic documentation as well explaining
-the methods are supposed to do.
+what each method should do.
+
 
 <pre class="prettyprint">
-// A provisioner is responsible for installing and configuring software
-// on a machine prior to building the actual image.
 type Provisioner interface {
-	// Prepare is called with a set of configurations to setup the
-	// internal state of the provisioner. The multiple configurations
-	// should be merged in some sane way.
 	Prepare(...interface{}) error
-
-	// Provision is called to actually provision the machine. A UI is
-	// given to communicate with the user, and a communicator is given that
-	// is guaranteed to be connected to some machine so that provisioning
-	// can be done.
 	Provision(Ui, Communicator)
 }
 </pre>