[gnome-devel-docs/beginners: 7/12] GTK+ Python tutorial: pages now validate

[Marta Maria Casetti <mmcasetti src gnome org>]

commit 502020351edc97565baf3686c0e25b5f2dcd1f0a
Author: Marta Maria Casetti <mmcasetti gmail com>
Date:   Tue Mar 5 09:08:40 2013 +0000

    GTK+ Python tutorial: pages now validate
    
    py.page, gtk-beginner.py.page and label.py.page had errors and failed
    to validate. Now they are OK.

 beginners-docs/C/gtk-beginner.py.page |    6 +++---
 beginners-docs/C/label.py.page        |    1 +
 beginners-docs/C/py.page              |   18 +++++++++---------
 3 files changed, 13 insertions(+), 12 deletions(-)
---
diff --git a/beginners-docs/C/gtk-beginner.py.page b/beginners-docs/C/gtk-beginner.py.page
index 0b2cd3b..5370ace 100644
--- a/beginners-docs/C/gtk-beginner.py.page
+++ b/beginners-docs/C/gtk-beginner.py.page
@@ -46,15 +46,15 @@
 
 <links type="section" />
 
-<note type="tip">
+<note>
 <title>To run the code samples</title>
 
   <p>To run the code samples in the tutorial:</p>
   <steps>
     <item><p>Type or copy and paste the code into a file, and save the file with 
-    a name like <var>filename</var>.py</p></item>
+    a name like <file><var>filename</var>.py</file></p></item>
     <item><p>To execute the code, type in the terminal:</p>
-          <screen>python <var>filename</var>.py</screen>
+      <screen>python <var>filename</var>.py</screen>
     </item>
   </steps>
   <p>After executing the code, you will either see the widget on your screen, or 
diff --git a/beginners-docs/C/label.py.page b/beginners-docs/C/label.py.page
index 4f1c8b3..73c2254 100644
--- a/beginners-docs/C/label.py.page
+++ b/beginners-docs/C/label.py.page
@@ -81,6 +81,7 @@ label.set_markup("Text can be <small>small</small>, <big>big</big>, "
   </section>
 
   <section id="exercises">
+  <title>Exercises</title>
   
   <p>Try to produce a multiline label, possibly using the Pango Markup Language.</p>
   
diff --git a/beginners-docs/C/py.page b/beginners-docs/C/py.page
index f72bc76..0865ae3 100644
--- a/beginners-docs/C/py.page
+++ b/beginners-docs/C/py.page
@@ -5,15 +5,15 @@
 <info>
   <title type='link'>Python</title>
   <link type="guide" xref="index#languages"/>
-  <credit type="editor">
-    <name>Tiffany Antopolski</name>
-    <email>tiffany antopolski gmail com</email>
+  <credit type="author editor">
+  <name>Tiffany Antopolski</name>
+  <email>tiffany antopolski gmail com</email>
+  </credit>
+  <credit type="author editor">
+  <name>Marta Maria Casetti</name>
+  <email>mmcasetti gmail com</email>
+  <years>2013</years>
   </credit>
-    <credit type="editor">
-      <name>Marta Maria Casetti</name>
-      <email>mmcasetti gmail com</email>
-      <years>2013</years>
-    </credit>
 </info>
 
 <title>Tutorial for beginners</title>
@@ -24,7 +24,7 @@
 <title>Introduction to libraries</title>
 </section>
 
-<section id="10minutes">
+<section id="minutes">
 <title>10 minutes tutorials</title>
 </section>