[acl-loader]: Change the header from Rule ID to Table (sonic-net#250)

The title shall be : Table instead of Rule ID

Signed-off-by: Shu0T1an ChenG <[email protected]>

Author: Shuotian Cheng

acl_loader/main.py

@@ -476,7 +476,7 @@ def show_rule(self, table_name, rule_id):
         :param rule_id: Optional. ACL rule name. Filter rule by specified rule name.
         :return:
         """
-        header = ("Rule ID", "Rule Name", "Priority", "Action", "Match")
+        header = ("Table", "Rule", "Priority", "Action", "Match")
 
         ignore_list = ["PRIORITY", "PACKET_ACTION", "MIRROR_ACTION"]