--- a/GRsetFromGEO/GRsetFromGEO.xml	Sun Jun 11 07:49:41 2017 -0400
+++ b/GRsetFromGEO/GRsetFromGEO.xml	Sun Jun 11 08:00:36 2017 -0400
@@ -1,10 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <tool id="GetGEO" name="GRsetFromGEO" version="1.16.2">
-  <requirements>
-          <requirement type="package" version="1.20.0">bioconductor-minfi</requirement>
-      </requirements>
+<requirements>
+<requirement type="package" version="1.20.0">bioconductor-minfi</requirement>
+</requirements>
 <stdio>
-   <exit_code range="1:" />
+<exit_code range="1:" />
 </stdio>
   <command> Rscript $__tool_directory__/GRsetFromGEO.R "$GSE" "$output" </command>
   <inputs>
@@ -26,14 +26,14 @@
         </test>
     </tests>
   <help>
-      **What it does**
-    This R-based tool downloads data from GEO using getGEO from the GEOquery package and then returns a GenomicRatioSet object
-      **Input**
-    The GSE ID of the dataset to be downloaded from GEO "e.g. 'GSE51547'"
-      **Output**
-    GenomicRatioSet object
+**What it does**
+This R-based tool downloads data from GEO using getGEO from the GEOquery package and then returns a GenomicRatioSet object
+**Input**
+The GSE ID of the dataset to be downloaded from GEO "e.g. 'GSE51547'"
+**Output**
+GenomicRatioSet object
   </help>
   <citations>
-    <citation type="doi">10.1093/bioinformatics/btu049</citation>
+<citation type="doi">10.1093/bioinformatics/btu049</citation>
   </citations>
 </tool>