diff --git a/addons/account/account_installer.xml b/addons/account/account_installer.xml
index f55b5d0ae7d..acd1141cbf8 100644
--- a/addons/account/account_installer.xml
+++ b/addons/account/account_installer.xml
@@ -66,10 +66,10 @@
             <field name="arch" type="xml">
                 <data>
                     <form position="attributes">
-                        <attribute name="string">Extra Accounting Modules</attribute>
+                        <attribute name="string">Accounting Modules Configuration</attribute>
                     </form>
                     <separator string="title" position="attributes">
-                        <attribute name="string">Install Extra Accounting Modules In Your Accounting System</attribute>
+                        <attribute name="string">Extra Accounting Modules</attribute>
                     </separator>
                     <xpath expr="//label[@string='description']" position="attributes">
                         <attribute name="string">From this screen, you can install extra accounting modules in your accounting system. Select the modules to directly install them. If you do not think you need any of these right now, you can easily install them later.</attribute>
diff --git a/addons/account/installer.py b/addons/account/installer.py
index c97b89271ec..cd128ca4976 100644
--- a/addons/account/installer.py
+++ b/addons/account/installer.py
@@ -634,6 +634,9 @@ class account_installer_modules(osv.osv_memory):
 #                 "entries with voucher, also automatically reconcile during the payment and receipt entries."),
                  }
 
+    _defaults = {
+        'account_voucher': True,
+        }
 account_installer_modules()
 
 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
diff --git a/addons/hr/installer.py b/addons/hr/installer.py
index 7977d09e784..f4ee1e99aba 100644
--- a/addons/hr/installer.py
+++ b/addons/hr/installer.py
@@ -41,7 +41,7 @@ class hr_installer(osv.osv_memory):
         'hr_evaluation': fields.boolean('Periodic Evaluations',
             help="Lets you create and manage the periodic evaluation and "
                  "performance review of employees."),
-        'hr_attendance': fields.boolean('Attendances (Sign In/Out)',
+        'hr_attendance': fields.boolean('Attendances',
             help="Simplifies the management of employee's attendances."),
         'hr_payroll': fields.boolean('Payroll',
             help="Generic Payroll system"),
diff --git a/addons/mrp/installer.py b/addons/mrp/installer.py
index e1dc79e5d32..31a683fd3d9 100644
--- a/addons/mrp/installer.py
+++ b/addons/mrp/installer.py
@@ -40,7 +40,7 @@ class mrp_installer(osv.osv_memory):
                  "as the date of start and end of execution of the order."),
         'mrp_subproduct': fields.boolean('MRP Subproducts',
             help="Enables multiple product output from a single production "
-                 "order : without this, a production order can have only one "
+                 "order: without this, a production order can have only one "
                  "output product."),
         'mrp_repair': fields.boolean('Repairs',
             help="Enables warranty and repair management (and their impact "
diff --git a/addons/outlook/installer.py b/addons/outlook/installer.py
index 6961a868684..092ff2a6574 100755
--- a/addons/outlook/installer.py
+++ b/addons/outlook/installer.py
@@ -50,8 +50,8 @@ class outlook_installer(osv.osv_memory):
         'outlook' : True,
         'name' : 'OpenERP-Outlook-PlugIn.zip',
         'doc_name' : 'Installation Guide to OpenERP Outlook Plug-in.doc',
-        'description' : """ * Save the Outlook plug­-in.
-* Follows these steps to install outlook plug­in.
+        'description' : """* Save the Outlook plug­-in.
+* Follow these steps to install outlook plug­in.
 Pre-requirements :
     1. Python 2.6+ .
     2. Python for Windows extensions - PyWin32 this module for python must be installed for appropriate version of the Python.