remove float

diff --git a/Docs/vpn/practical-vpns.xml b/Docs/vpn/practical-vpns.xml
index 3cd95b0..ccb92c7 100644 (file)
--- a/Docs/vpn/practical-vpns.xml
+++ b/Docs/vpn/practical-vpns.xml
@@ -109,7 +109,7 @@
 
       <para>
         <xref linkend="site-to-site"/> shows a Site-To-Site VPN diagram.
-       <figure id="site-to-site" float="1">
+       <figure id="site-to-site">
          <title>Site to Site VPN</title>
          <mediaobject>
            <imageobject>
@@ -130,7 +130,7 @@
 
       <para>
         <xref linkend="tunneling-process"/> shows the tunneling process.
-       <figure id="tunneling-process" float="1">
+       <figure id="tunneling-process">
          <title>Tunneling Process</title>
          <mediaobject>
            <imageobject>
@@ -389,7 +389,7 @@
       <xref linkend="vpn-deployment"/> gives a general description of
       how the network will be layed out in real-world scenario.
 
-      <figure id="vpn-deployment" float="1">
+      <figure id="vpn-deployment">
        <title>VPN Deployment</title>
        <mediaobject>
          <imageobject>
@@ -413,7 +413,7 @@
       process that the VPN takes and to detail the place that each of
       that application-in-charge takes place.
 
-      <figure id="vpn-process" float="1">
+      <figure id="vpn-process">
        <title>VPN Process</title>
        <mediaobject>
          <imageobject>