Update readme, minor fix

Author: mixu

changelog.md

@@ -1,3 +1,7 @@
+## Changes in 2.3.1
+
+- Fixed a bug where the `render` function would not wait until all the assets were copied, thanks @joebain!
+
 ## Changes in 2.3:
 
 - Added the new header hover links feature, along with the relevant CSS for each built in layout.

lib/render.js

@@ -7,14 +7,14 @@ var fs = require('fs'),
 
 module.exports = function(argv, onDone) {
 
-    var finalDone = onDone || function(){};
-    var doneCount = 0;
-    var expectedDoneCount = 2;
-    onDone = function() {
-        if (++doneCount == expectedDoneCount) {
-            finalDone();
-        }
-    };
+  var finalDone = onDone || function(){};
+  var doneCount = 0;
+  var expectedDoneCount = 2;
+  onDone = function() {
+      if (++doneCount == expectedDoneCount) {
+          finalDone();
+      }
+  };
 
 
   // --export
@@ -93,5 +93,7 @@ module.exports = function(argv, onDone) {
         .pipe(pi.devnull().once('finish', onDone));
   } else {
     console.log('Assets path does not exist: ' + assetDir + ', so no assets were copied.');
+    // always call onDone to increment the number of completed tasks
+    onDone();
   }
 };

readme.md

@@ -284,7 +284,7 @@ It exists, and uses the same options as `generate-md`. Docs TODO, see `bin/gener
 
 ## Acknowledgments
 
-I'd like to thank @AaronJan for contributing a patch that adds support for Windows (for `v.2.2.0`+).
+I'd like to thank @AaronJan for contributing a patch that adds support for Windows (for `v.2.2.0`+) and @joebain for a fix related to using markdown-styles with grunt.
 
 I'd like to thank the following people for either contributing to markdown-styles directly or making CSS stylesheets available with a permissive open source license: