diff --git a/history/gen_graph.sh b/history/gen_graph.sh
index 1136764cc54..7be31ed8061 100755
--- a/history/gen_graph.sh
+++ b/history/gen_graph.sh
@@ -24,7 +24,7 @@
 #
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 #
 ##############################################################################
 
diff --git a/openerp/service/http_server.py b/openerp/service/http_server.py
index 4c7e925b0d1..03ec1541ee7 100644
--- a/openerp/service/http_server.py
+++ b/openerp/service/http_server.py
@@ -23,7 +23,7 @@
 #
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 ###############################################################################
 
 #.apidoc title: HTTP and XML-RPC Server
diff --git a/openerp/service/websrv_lib.py b/openerp/service/websrv_lib.py
index 7bbf8c74739..bc7e37bdf91 100644
--- a/openerp/service/websrv_lib.py
+++ b/openerp/service/websrv_lib.py
@@ -21,7 +21,7 @@
 #
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 ###############################################################################
 
 #.apidoc title: HTTP Layer library (websrv_lib)