diff --git a/scripts/map_changer b/scripts/map_changer
index da454c2..10e3792 100755
--- a/scripts/map_changer
+++ b/scripts/map_changer
@@ -9,7 +9,7 @@
 
 
 
-class MultiMapServer():
+class MultiMapChanger():
     
     def __init__(self):
         yaml = ruamel.yaml.YAML()
@@ -29,6 +29,7 @@
         ## Subscribe current waypoint number
         self.waypoint_num = 0
         self.wp_num_sub = rospy.Subscriber("/waypoint_num", UInt16, self.waypoint_num_callback)
+        ## Service clients
         self.change_map = rospy.ServiceProxy("/change_map", LoadMap)
         self.amcl_update = rospy.ServiceProxy("/request_nomotion_update", Empty)
         return
@@ -70,6 +71,6 @@
 
 if __name__ == '__main__':
     rospy.init_node("map_changer")
-    mms = MultiMapServer()
+    mmc = MultiMapChanger()
     rospy.spin()