diff --git a/topologie/topology.py b/topologie/topology.py
index ac8f6cb..657c548 100755
--- a/topologie/topology.py
+++ b/topologie/topology.py
@@ -83,12 +83,12 @@ Necessary docker images: config:topo ; server:topo ; gateway:topo ; device:topo
                               + btrap +           |      |____++++++++        ++++++++
                               +++++++++     ______|           + gwf3 +--------+ dev1 +
                                             |                 ++++++++        ++++++++
-                                            |    _______________|  |
-                                    ________|    |                 |
-                                    |            |                 |___________++++++++
-                                    |            |                             + dev2 +
-                                 ++++++          |                             ++++++++
-                                 + DC +      ++++++++
+                                            |    ______________| | |
+                                    ________|    |               | |
+                                    |            |               | |___________++++++++
+                                    |            |               |             + dev2 +
+                                 ++++++          |               |             ++++++++
+                                 + DC +      ++++++++            |
                                  ++++++      + dev3 +
                                              ++++++++
 '''