avahi: Fix the service type name

Change-Id: Id0fd03014618081a10ab2accecec22a70eb42d20
diff --git a/debian/changelog b/debian/changelog
index 495e98e..015f8a1 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+mdt-services (2-1) UNRELEASED; urgency=medium
+
+  * Adjusting the mdt avahi service to advertise correctly.
+
+ -- AIY Projects <support-aiyprojects@google.com>  Tue, 05 Feb 2019 11:12:41 -0800
+
 mdt-services (1-1) mendel-beaker; urgency=medium
 
   * Initial release.
diff --git a/etc/avahi/services/mdt.service b/etc/avahi/services/mdt.service
index 99c50eb..3e0561f 100644
--- a/etc/avahi/services/mdt.service
+++ b/etc/avahi/services/mdt.service
@@ -2,7 +2,7 @@
   <name replace-wildcards="yes">%h</name>
 
   <service>
-    <type>_google._mdt._tcp</type>
+    <type>_google_mdt._tcp</type>
     <port>22</port>
   </service>
 </service-group>