[glib] Expand content type docs slighly

[Matthias Clasen <matthiasc src gnome org>]

commit a588974561532ba5d10971ee95065b4db33a1e1f
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue May 31 19:23:14 2011 -0400

    Expand content type docs slighly

 gio/gcontenttype.c |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)
---
diff --git a/gio/gcontenttype.c b/gio/gcontenttype.c
index 3856a2d..27dc126 100644
--- a/gio/gcontenttype.c
+++ b/gio/gcontenttype.c
@@ -42,9 +42,10 @@
  * @include: gio/gio.h
  *
  * A content type is a platform specific string that defines the type
- * of a file. On unix it is a mime type, on win32 it is an extension string
- * like ".doc", ".txt" or a percieved string like "audio". Such strings
- * can be looked up in the registry at HKEY_CLASSES_ROOT.
+ * of a file. On UNIX it is a <ulink url="http://www.wikipedia.org/wiki/Internet_media_type>mime type</ulink> like "text/plain" or "image/png".
+ * On Win32 it is an extension string like ".doc", ".txt" or a perceived
+ * string like "audio". Such strings can be looked up in the registry at
+ * HKEY_CLASSES_ROOT.
  **/
 
 #ifdef G_OS_WIN32