diff -ru rocs-4.5.3.orig/doc/rocs/index.docbook rocs-4.5.3/doc/rocs/index.docbook
--- rocs-4.5.3.orig/doc/rocs/index.docbook	2010-06-08 12:10:55.000000000 +0200
+++ rocs-4.5.3/doc/rocs/index.docbook	2010-11-10 01:21:53.467410347 +0100
@@ -180,9 +180,9 @@
 </programlisting> 
 <para>Node Variables:</para>
 <programlisting>
-    double x
-    double y
-    double width
+    qreal x
+    qreal y
+    qreal width
     string value
     string name
     string color  // in HEXA
@@ -197,7 +197,7 @@
     string color ( em hexa )
     string value
     string name
-    double width
+    qreal width
     string style ( dot, dash, dash dot, solid )
 
     node start();