diff --git a/README.md b/README.md
index fa2a8aa..1df86d6 100644
--- a/README.md
+++ b/README.md
@@ -5,11 +5,18 @@
 ```js
 const bellows = require('bellows')
 ```
+
+* [bellows](#module_bellows)
+    * [bellows([options])](#exp_module_bellows--bellows) ⏏
+        * [~IN](#module_bellows--bellows..IN)
+
 <a name="exp_module_bellows--bellows"></a>
 
 ### bellows([options]) ⏏
+Generate bellows pattern for cutting and folding.
+
 **Kind**: Exported function  
-**Typicalname:bellows**: Generate bellows pattern for cutting and folding.  
+**Typicalname:bellows**:   
 
 | Param | Type | Description |
 | --- | --- | --- |
@@ -36,3 +43,22 @@ const bellows = require('bellows')
 const b = bellows({ parts : 2 })
 console.log(b)
 ```
+<a name="module_bellows--bellows..IN"></a>
+
+#### bellows~IN
+Try it out [in the browser](https://sixteenmillimeter.github.io/bellows/).
+
+### Install (node.js)
+
+First, install dependencies required by 
+[node-canvas](https://github.com/Automattic/node-canvas) by following 
+the [install instructions](https://github.com/Automattic/node-canvas#installation) 
+for your OS.
+
+```
+git clone https://github.com/sixteenmillimeter/bellows.git
+cd bellows
+npm install
+```
+
+**Kind**: inner constant of [<code>bellows</code>](#exp_module_bellows--bellows)  
diff --git a/src/bellows.js b/src/bellows.js
index 8a9cc01..ccad989 100644
--- a/src/bellows.js
+++ b/src/bellows.js
@@ -6,6 +6,23 @@
  * const bellows = require('bellows')
  */
 
+/**
+ * Try it out [in the browser](https://sixteenmillimeter.github.io/bellows/).
+ *
+ * ### Install (node.js)
+ *
+ * First, install dependencies required by 
+ * [node-canvas](https://github.com/Automattic/node-canvas) by following 
+ * the [install instructions](https://github.com/Automattic/node-canvas#installation) 
+ * for your OS.
+ *
+ * ```
+ * git clone https://github.com/sixteenmillimeter/bellows.git
+ * cd bellows
+ * npm install
+ * ```
+ */
+
 const IN = 25.4
 const BLACK = '0,0,0,1.0'
 const RED = '255,0,0,1.0'
@@ -56,10 +73,11 @@ function taper (back, front, length, pos) {
 }
 
 /**
+ * Generate bellows pattern for cutting and folding.
+ *
  * @alias module:bellows
  * @typicalname:bellows
  *
- * Generate bellows pattern for cutting and folding.
  *
  * @param {Object} 	[options]			Bellows configuration options
  * @param {Integer} [options.dpi] 		DPI of the image
@@ -538,21 +556,4 @@ function bellows (options = {}) {
 
 if (!browser) {
     module.exports = bellows
-}
-
- /**
-  * Try it out [in the browser](https://sixteenmillimeter.github.io/bellows/).
-  *
-  * ### Install (node.js)
-  *
-  * First, install dependencies required by 
-  * [node-canvas](https://github.com/Automattic/node-canvas) by following 
-  * the [install instructions](https://github.com/Automattic/node-canvas#installation) 
-  * for your OS.
-  *
-  *```
-  * git clone https://github.com/sixteenmillimeter/bellows.git
-  * cd bellows
-  * npm install
-  *```
-  */
\ No newline at end of file
+}
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