diff --git a/michelf/Markdown.php b/Michelf/Markdown.php
similarity index 99%
rename from michelf/Markdown.php
rename to Michelf/Markdown.php
index 7305a55..e9b61e8 100644
--- a/michelf/Markdown.php
+++ b/Michelf/Markdown.php
@@ -10,17 +10,17 @@
 # Copyright (c) 2004-2006 John Gruber  
 # <http://daringfireball.net/projects/markdown/>
 #
-namespace michelf;
+namespace Michelf;
 
 #
 # The following constants are deprecated: avoid using them, they'll disappear
 # soon.
 #
 # You can get the parser's version using the constant inside of the parser
-# class: \michelf\Markdown::MARKDOWN_VERSION.
+# class: \Michelf\Markdown::MARKDOWN_VERSION.
 #
 
-const  MARKDOWNLIB_VERSION  =  "1.3-beta1";  # Sun 13 Jan 2013
+const  MARKDOWNLIB_VERSION  =  "1.3-beta3";  # Mon 21 Jan 2013
 const  MARKDOWN_VERSION  =  "1.0.1p";  # Sun 13 Jan 2013
 const  MARKDOWNEXTRA_VERSION  =  "1.2.6";  # Sun 13 Jan 2013
 
@@ -33,7 +33,7 @@ class Markdown {
 
 	### Version ###
 
-	const  MARKDOWN_VERSION  = \michelf\MARKDOWN_VERSION;
+	const  MARKDOWN_VERSION  = \Michelf\MARKDOWN_VERSION;
 
 	### Simple Function Interface ###
 
@@ -1531,12 +1531,12 @@ class Markdown {
 # Currently the implementation of of Extra resides here in this temporary class.
 # This makes it easier to propagate the changes between the three different
 # packaging styles of PHP Markdown. When this issue is resolved, this
-# MarkdownExtra_TmpImpl class here will disappear and \michelf\MarkdownExtra
-# will contain the code. So please use \michelf\MarkdownExtra and ignore this
+# MarkdownExtra_TmpImpl class here will disappear and \Michelf\MarkdownExtra
+# will contain the code. So please use \Michelf\MarkdownExtra and ignore this
 # one.
 #
 
-class _MarkdownExtra_TmpImpl extends \michelf\Markdown {
+class _MarkdownExtra_TmpImpl extends \Michelf\Markdown {
 
 	### Configuration Variables ###
 
diff --git a/michelf/MarkdownExtra.php b/Michelf/MarkdownExtra.php
similarity index 79%
rename from michelf/MarkdownExtra.php
rename to Michelf/MarkdownExtra.php
index 8b7c671..69b4119 100644
--- a/michelf/MarkdownExtra.php
+++ b/Michelf/MarkdownExtra.php
@@ -10,24 +10,24 @@
 # Copyright (c) 2004-2006 John Gruber  
 # <http://daringfireball.net/projects/markdown/>
 #
-namespace michelf;
+namespace Michelf;
 
 
 #
 # Markdown Extra Parser Class
 #
 # Note: Currently the implementation resides in the temporary class
-# \michelf\MarkdownExtra_TmpImpl (in the same file as \michelf\Markdown).
+# \Michelf\MarkdownExtra_TmpImpl (in the same file as \Michelf\Markdown).
 # This makes it easier to propagate the changes between the three different
 # packaging styles of PHP Markdown. Once this issue is resolved, the
 # _MarkdownExtra_TmpImpl will disappear and this one will contain the code.
 #
 
-class MarkdownExtra extends \michelf\_MarkdownExtra_TmpImpl {
+class MarkdownExtra extends \Michelf\_MarkdownExtra_TmpImpl {
 
 	### Version ###
 
-	const  MARKDOWNEXTRA_VERSION  = \michelf\MARKDOWNEXTRA_VERSION;
+	const  MARKDOWNEXTRA_VERSION  = \Michelf\MARKDOWNEXTRA_VERSION;
 
 	### Parser Implementation ###
 
diff --git a/Readme.md b/Readme.md
index 04458b6..696cdf1 100644
--- a/Readme.md
+++ b/Readme.md
@@ -50,22 +50,22 @@ Usage
 -----
 
 You can use PHP Markdown easily in your PHP program. This library package
-is meant to be used with autoloading, so putting the 'michelf' folder
+is meant to be used with autoloading, so putting the 'Michelf' folder
 in your include path should be enough for this to work:
 
-	use \michelf\Markdown;
+	use \Michelf\Markdown;
 	$my_html = Markdown::defaultTransform($my_text);
 
 PHP Markdown Extra is also available the same way:
 
-	use \michelf\MarkdownExtra;
+	use \Michelf\MarkdownExtra;
 	$my_html = MarkdownExtra::defaultTransform($my_text);
 
 If you wish to use PHP Markdown with another text filter function 
 built to parse HTML, you should filter the text *after* the Markdown
 function call. This is an example with [PHP SmartyPants][psp]:
 
-	use \michelf\Markdown, \michelf\SmartyPants;
+	use \Michelf\Markdown, \Michelf\SmartyPants;
 	$my_html = Markdown::defaultTransform($my_text);
 	$my_html = SmartyPants::defaultTransform($my_html);
 
@@ -73,7 +73,7 @@ All these examples are using the static `markdown` function found inside the
 parser class. If you want to customize the parser, you can also instantiate
 it directly and change some configuration variables:
 
-	use \michelf\MarkdownExtra;
+	use \Michelf\MarkdownExtra;
 	$parser = new MarkdownExtra;
 	$parser->fn_id_prefix = "post22-";
 	$my_html = $parser->transform($my_text);
@@ -112,6 +112,16 @@ See Installation and Requirement above for details.
 Version History
 ---------------
 
+Lib 1.3-beta3 (21 Jan 2013):
+
+*	Changed namespace name from michelf (lowercase) to Michelf (capitalized).
+
+
+Lib 1.3-beta2 (14 Jan 2013):
+
+*	Fixed missing autoloading information for composer.
+
+
 Lib 1.3-beta1 (13 Jan 2013):
 
 Extra 1.2.6 (13 Jan 2013):