README.md in rezept-0.3.1 vs README.md in rezept-0.4.0

@@ -20,11 +20,11 @@
 
     $ gem install rezept
 
 ## Usage
 
-#### General
+### General
 
 ```
 $ rezept
 Commands:
   rezept apply                                    # Apply the documents
@@ -40,30 +40,31 @@
       [--amazon-docs], [--no-amazon-docs]  # Include Amazon owned documents
       [--dsl-content], [--no-dsl-content]  # Convert JSON contents to DSL
                                            # Default: true
 ```
 
-#### apply
+### apply
 Apply the documents
 
 ```
 $ rezept help apply
 Usage:
   rezept apply
 
 Options:
+      [--prefix=PREFIX]                    # The prefix of the documents (All documents are targeted by default)
       [--dry-run], [--no-dry-run]          # Dry run (Only output the difference)
   -f, [--file=FILE]                        # Configuration file
                                            # Default: Docfile
       [--color], [--no-color]              # Disable colorize
                                            # Default: true
       [--amazon-docs], [--no-amazon-docs]  # Include Amazon owned documents
       [--dsl-content], [--no-dsl-content]  # Convert JSON contents to DSL
                                            # Default: true
 ```
 
-#### convert
+### convert
 Convert the documents to the other format
 
 ```
 $ rezept help convert
 Usage:
@@ -81,11 +82,11 @@
       [--amazon-docs], [--no-amazon-docs]  # Include Amazon owned documents
       [--dsl-content], [--no-dsl-content]  # Convert JSON contents to DSL
                                            # Default: true
 ```
 
-#### export
+### export
 Export the documents
 
 ```
 $ rezept help export
 Usage:
@@ -101,11 +102,11 @@
       [--amazon-docs], [--no-amazon-docs]  # Include Amazon owned documents
       [--dsl-content], [--no-dsl-content]  # Convert JSON contents to DSL
                                            # Default: true
 ```
 
-#### run_command
+### run_command
 Run the commands
 
 ```
 $ rezept help run_command
 Usage:
@@ -131,11 +132,11 @@
 ```
 
 - If you specify multiple values to `tags` and `parameters`, separate them with commas(`,`).
 - When you use the `wait` option, the exit code will be `0` if the commands succeed on the all instances, else it will be `1`.
 
-#### put_inventory
+### put_inventory
 Put the inventory
 
 ```
 $ rezept help put_inventory
 Usage:
@@ -156,11 +157,11 @@
                                            # Default: true
 ```
 
 ## Advanced methods
 
-#### Script styled commands (__script)
+### Script styled commands (__script)
 
 - Docfile
 
 ```
 Command "My-RunShellScript" do
@@ -210,11 +211,11 @@
     }
   ]
 }
 ```
 
-#### Commands from the other script file (__script_file)
+### Commands from the other script file (__script_file)
 
 - Docfile
 
 ```
 Command "My-RunShellScript" do
@@ -268,10 +269,10 @@
     }
   ]
 }
 ```
 
-#### Templating
+### Templating
 
 - Docfile
 
 ```ruby
 template "runShellScriptTemplate" do