--- a/correctGCBias.xml	Mon Aug 05 11:36:11 2013 -0400
+++ b/correctGCBias.xml	Tue Aug 06 08:20:47 2013 -0400
@@ -1,6 +1,5 @@
 <tool id="correctGCBias" name="correctGCBias" version="1.0.1">
-  <description>
-  </description>
+  <description>use the output from computeGCBias to obtain corrected sample files</description>
   <requirements>
     <requirement type="package" version="1.5.1_59e067cce039cb93add04823c9f51cab202f8c2b">deepTools</requirement>
     <requirement type="package" version="0.1">ucsc_tools</requirement>
@@ -106,14 +105,13 @@
 
 **What it does**
 
-Computes the GC bias ussing Benjamini's method [citation]. The resulting GC
-bias can later be used to plot the bias or to correct the bias.
-
+This tool requires the output from computeGCBias to correct the given BAM files according to the method proposed by Benjamini and Speed (2012). Nucleic Acids Res.
+The resulting BAM files can be used in any downstream analyses, but be aware that you should not filter out duplicates from here on.
 -----
 
 .. class:: infomark
 
-Please acknowledge that this tool **is still in development** and we will be very happy to receive feedback from the users. If you run into any trouble please sent an email to `Fidel Ramirez`_.
+If you would like to give us feedback or you run into any trouble, please sent an email to deeptools@googlegroups.com
 
 This tool is developed by the `Bioinformatics and Deep-Sequencing Unit`_ at the `Max Planck Institute for Immunobiology and Epigenetics`_.