diff --git a/comment.py b/comment.py
index 6117672..291e940 100755
--- a/comment.py
+++ b/comment.py
@@ -38,13 +38,13 @@ logger.addHandler(ch)                       # add console log handler
 # TODO: refactor this to support multiple net#s
 config = configparser.ConfigParser(allow_no_value=True)
 config.read('server.cfg')                   # open config file
-hog4 = {}                                   # init an empty dictionary
+servers = {}                                   # init an empty dictionary
 server = config['hog4']                     # section of config file
 net = server.getint("net", 1)               # default to net #1
 logger.info("Adding Hog device at net# " + str(net))
 # osc clients are added to the dictionary with the net # as the key
-hog4[net] = udp_client.SimpleUDPClient(server.get("ip", "10.0.0.1"),
-                                       server.getint("port", 6600))
+servers[net] = udp_client.SimpleUDPClient(server.get("ip", "10.0.0.1"),
+                                          server.getint("port", 6600))
 
 
 def comment(text):
@@ -53,7 +53,7 @@ def comment(text):
     stream = antlr4.CommonTokenStream(lexer)
     parser = CommentMacroParser(stream)
     tree = parser.prog()
-    oscMacro = OscCommentMacroListener(hog4)
+    oscMacro = OscCommentMacroListener(servers)
     walker = antlr4.ParseTreeWalker()
     walker.walk(oscMacro, tree)