Add support for switches in GUI and configuration file
refs: #2583
Change-Id: I051dfe7c9e5fae292a7ca97f26f41dfc403241b8
diff --git a/docs/GUI.md b/docs/GUI.md
index c4d61c7..a465269 100644
--- a/docs/GUI.md
+++ b/docs/GUI.md
@@ -43,8 +43,14 @@
### Host tool
-The *host tool* is used to add a node to the topology. Click on the canvas to create a new node at
-the mouse cursor's position.
+The *host tool* is used to add a host node to the topology. Click on the canvas to create a new host
+node at the mouse cursor's position.
+
+### Switch tool
+
+
+The *switch tool* is used to add a switch to the topology. Click on the canvas to create a new
+switch at the mouse cursor's position.
### Link tool
