diff --git a/openerp/addons/base/module/report/ir_module_reference.rml b/openerp/addons/base/module/report/ir_module_reference.rml
index 10117c7130a..00030a10596 100644
--- a/openerp/addons/base/module/report/ir_module_reference.rml
+++ b/openerp/addons/base/module/report/ir_module_reference.rml
@@ -3,16 +3,16 @@
   <template pageSize="(595.0,842.0)" title="Test" author="Martin Simon" allowSplitting="20">
     <pageTemplate id="first">
       <frame id="first" x1="42.0" y1="42.0" width="511" height="758"/>
-		<header>
-			<pageGraphics>
-				<setFont name="Helvetica-Bold" size="9"/>
-				<drawString x="1.0cm" y="28.1cm">[[ company.name ]]</drawString>
-				<drawRightString x="20cm" y="28.1cm"> Reference Guide </drawRightString>
-				<lineMode width="0.7"/>
-				<stroke color="black"/>
-				<lines>1cm 28cm 20cm 28cm</lines>
-			</pageGraphics>
-		</header>
+        <header>
+            <pageGraphics>
+                <setFont name="Helvetica-Bold" size="9"/>
+                <drawString x="1.0cm" y="28.1cm">[[ company.name ]]</drawString>
+                <drawRightString x="20cm" y="28.1cm"> Reference Guide </drawRightString>
+                <lineMode width="0.7"/>
+                <stroke color="black"/>
+                <lines>1cm 28cm 20cm 28cm</lines>
+            </pageGraphics>
+        </header>
 
     </pageTemplate>
   </template>
@@ -236,7 +236,7 @@
           <tr>
             <td>
               <para style="terp_default_9">[[ repeatIn(objdoc2(object.model) or [], 'sline') ]]</para>
-	      <para style="terp_default_9"> [[ sline ]] </para>
+          <para style="terp_default_9"> [[ sline ]] </para>
             </td>
           </tr>
         </blockTable>
diff --git a/openerp/tools/osutil.py b/openerp/tools/osutil.py
index 3da9fa624a3..67c586ad008 100644
--- a/openerp/tools/osutil.py
+++ b/openerp/tools/osutil.py
@@ -27,16 +27,16 @@ import os
 from os.path import join as opj
 
 def listdir(dir, recursive=False):
-	"""Allow to recursively get the file listing"""
-	dir = os.path.normpath(dir)
-	if not recursive:
-		return os.listdir(dir)
+    """Allow to recursively get the file listing"""
+    dir = os.path.normpath(dir)
+    if not recursive:
+        return os.listdir(dir)
 
-	res = []
-	for root, dirs, files in walksymlinks(dir):
-		root = root[len(dir)+1:]
-		res.extend([opj(root, f) for f in files])
-	return res
+    res = []
+    for root, dirs, files in walksymlinks(dir):
+        root = root[len(dir)+1:]
+        res.extend([opj(root, f) for f in files])
+    return res
 
 def walksymlinks(top, topdown=True, onerror=None):
     """
@@ -58,7 +58,7 @@ def walksymlinks(top, topdown=True, onerror=None):
 
 
 if __name__ == '__main__':
-	from pprint import pprint as pp
-	pp(listdir('../report', True))
+    from pprint import pprint as pp
+    pp(listdir('../report', True))
 
 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: