diff --git a/doc/public/cairo-docs.xml b/doc/public/cairo-docs.xml
index c077b6508..d0e5f5752 100644
--- a/doc/public/cairo-docs.xml
+++ b/doc/public/cairo-docs.xml
@@ -9,44 +9,44 @@
     <title>Cairo: A Vector Graphics Library</title>
     <releaseinfo>for Cairo &version;</releaseinfo>
   </bookinfo>
-    <chapter id="Drawing">
-      <title>Drawing</title>
-      <xi:include href="xml/cairo.xml"/>
-      <xi:include href="xml/cairo-paths.xml"/>
-      <xi:include href="xml/cairo-pattern.xml"/>
-      <xi:include href="xml/cairo-transforms.xml"/>
-      <xi:include href="xml/cairo-text.xml"/>
-    </chapter>
-    <chapter id="Fonts">
-      <title>Fonts</title>
-      <xi:include href="xml/cairo-font.xml"/>
-      <xi:include href="xml/cairo-scaled-font.xml"/>
-      <xi:include href="xml/cairo-font-options.xml"/>
-      <xi:include href="xml/cairo-ft.xml"/>
-      <xi:include href="xml/cairo-win32-fonts.xml"/>
-    </chapter>
-    <chapter id="Surfaces">
-      <title>Surfaces</title>
-      <xi:include href="xml/cairo-surface.xml"/>
-      <xi:include href="xml/cairo-image.xml"/>
-      <!--xi:include href="xml/cairo-glitz.xml"/-->
-      <xi:include href="xml/cairo-pdf.xml"/>
-      <xi:include href="xml/cairo-png.xml"/>
-      <xi:include href="xml/cairo-ps.xml"/>
-      <xi:include href="xml/cairo-win32.xml"/>
-      <!--xi:include href="xml/cairo-beos.xml"/-->
-      <xi:include href="xml/cairo-svg.xml"/>
-      <!--xi:include href="xml/cairo-quartz.xml"-->
-      <!--xi:include href="xml/cairo-xcb.xml"/-->
-      <xi:include href="xml/cairo-xlib.xml"/>
-    </chapter>
-    <chapter id="Support">
-      <title>Utilities</title>
-      <xi:include href="xml/cairo-matrix.xml"/>
-      <xi:include href="xml/cairo-status.xml"/>
-      <xi:include href="xml/cairo-version.xml"/>
-      <xi:include href="xml/cairo-types.xml"/>
-    </chapter>
+  <chapter id="Drawing">
+    <title>Drawing</title>
+    <xi:include href="xml/cairo.xml"/>
+    <xi:include href="xml/cairo-paths.xml"/>
+    <xi:include href="xml/cairo-pattern.xml"/>
+    <xi:include href="xml/cairo-transforms.xml"/>
+    <xi:include href="xml/cairo-text.xml"/>
+  </chapter>
+  <chapter id="Fonts">
+    <title>Fonts</title>
+    <xi:include href="xml/cairo-font.xml"/>
+    <xi:include href="xml/cairo-scaled-font.xml"/>
+    <xi:include href="xml/cairo-font-options.xml"/>
+    <xi:include href="xml/cairo-ft.xml"/>
+    <xi:include href="xml/cairo-win32-fonts.xml"/>
+  </chapter>
+  <chapter id="Surfaces">
+    <title>Surfaces</title>
+    <xi:include href="xml/cairo-surface.xml"/>
+    <xi:include href="xml/cairo-image.xml"/>
+    <!--xi:include href="xml/cairo-glitz.xml"/-->
+    <xi:include href="xml/cairo-pdf.xml"/>
+    <xi:include href="xml/cairo-png.xml"/>
+    <xi:include href="xml/cairo-ps.xml"/>
+    <xi:include href="xml/cairo-win32.xml"/>
+    <!--xi:include href="xml/cairo-beos.xml"/-->
+    <xi:include href="xml/cairo-svg.xml"/>
+    <!--xi:include href="xml/cairo-quartz.xml"-->
+    <!--xi:include href="xml/cairo-xcb.xml"/-->
+    <xi:include href="xml/cairo-xlib.xml"/>
+  </chapter>
+  <chapter id="Support">
+    <title>Utilities</title>
+    <xi:include href="xml/cairo-matrix.xml"/>
+    <xi:include href="xml/cairo-status.xml"/>
+    <xi:include href="xml/cairo-version.xml"/>
+    <xi:include href="xml/cairo-types.xml"/>
+  </chapter>
   <index>
     <title id="index-all">Index</title>
   </index>