README.md in neobundle-0.1.0 vs README.md in neobundle-0.2.0

@@ -1,6 +1,6 @@
-# NeoBundle
+# NeoBundle CMD
 
 [NeoBundle](https://github.com/Shougo/neobundle.vim "Shougo/neobundle.vim") command line tools.
 
 ## Installation
 
@@ -52,71 +52,94 @@
 
 The structure of the command line is shown below:
 
 ```bash
 $ neobundle [--help] [--version]
-            [--vim=<path>] [--vimrc=<path>]
+            [--vim=<path>] [--bundlefile=<path>] [--verbose=<level>]
             <command>
 ```
 
 ### commands
 
 #### install
 
-This command will install the Vim plugins by the NeoBundle which is described the `vimrc`.
-It equals the `:NeoBundleInstall` vim command.
+This command will install the Vim plugins by the NeoBundle which is described the bundle file.
+It equals the `:NeoBundleInstall` Vim command.
 
 ```bash
 $ neobundle install
 ```
 
 #### clean
 
 This command will delete the Vim plugins which is unused.
-It equals the `:NeoBundleClean!` vim command.
+It equals the `:NeoBundleClean!` Vim command.
 
 ```bash
 $ neobundle clean
 ```
 
 #### list
 
-This command will enumerate the Vim plugins by the NeoBundle which is described the `vimrc`.
-It equals the `:NeoBundleList` vim command.
+This command will enumerate the Vim plugins by the NeoBundle which is described the bundle file.
+It equals the `:NeoBundleList` Vim command.
 
 ```bash
 $ neobundle list
 ```
 
 ### options
 
 #### --vim
 
-This option designates the vim command location.
+This option designates the `vim` command location.
 
 ```bash
---vim=<path>
+-c <path>, --vim=<path>
 ```
 
 The default value is `vim`, and this case is searched from the `PATH` environment variable by the system.
 Also, this value is able to overriden by the `NEOBUNDLE_CMD_VIM` environment variable.
 
-#### --vimrc
+#### --bundlefile
 
-This option designates the vimrc location.
+This option designates the bundle file location.
 
 ```bash
---vimrc=<path>
+-f <path>, --bundlefile=<path>
 ```
 
 The default value is shown below:
 
 | platform | value |
 | -------- | ----- |
 | Mac OS X and Linux | $HOME/.vimrc |
 | Windows | %USERPROFILE%\\\_vimrc |
 
-Also, this value is able to overriden by the `NEOBUNDLE_CMD_VIMRC` environment variable.
+Also, this value is able to overriden by the `NEOBUNDLE_CMD_BUNDLEFILE` environment variable.
+
+#### --verbose
+
+This option is the Vim script log level. In the ordinary, do not need to use this option,
+but for example, when wanted to trace the errors of the bundle file, this option will assist.
+
+```bash
+-V <level>, --verbose=<level>
+```
+
+The default value is 0.
+
+### return value
+
+This command return value is listed below:
+
+| value | state |
+| ----- | ----- |
+| 0 | Success |
+| 1 | Error |
+| 2 | No operation |
+
+*NOTE: The "No operation" return value will be returned when the command of the `install` or `clean` did nothing.*
 
 ## Contributing
 
 1. Fork it ( https://github.com/mrk21/neobundle-cmd/fork )
 2. Create your feature branch (`git checkout -b my-new-feature`)