Fix python3 indentation

Signed-off-by: François Andriot <francois.andriot@thalesgroup.com>

amarok/src/scripts/common/Publisher.py

@@ -28,13 +28,13 @@ class Publisher:
         return []
 
     def run(self):
-	
         self.localhostname = split(socket.gethostname(),'.')[0]+'.local.'
         try:
             self.localip = socket.gethostbyname(self.localhostname)
             self.zeroconf = Zeroconf.Zeroconf(self.localip)
         except:
             return
+
         self.active = True
 
         toRegister = self.services()
@@ -52,5 +52,3 @@ class Publisher:
 
     def shutdown(self):
         if self.active: self.zeroconf.close()
-
-