update doc

integration_tests/test_gov.py

@@ -334,11 +334,17 @@ def test_host_enabled(cluster):
 
 
 def test_gov_voting(cluster):
+    """
+    - change voting_period from default 10s to 216s
+    """
     cli = cluster.cosmos_cli()
-    p = cli.query_gov_params()
-    assert p["voting_params"]["voting_period"] == "10000000000"
-    print("mm-query_gov_params", p)
-    voting_period = "21600"
+
+    def assert_voting_period(voting_period_in_s):
+        p = cli.query_gov_params()
+        assert p["voting_params"]["voting_period"] == voting_period_in_s
+
+    assert_voting_period("10000000000")
+    voting_period_in_s = "216000000000"
     rsp = cluster.gov_propose_legacy(
         "community",
         "param-change",
@@ -349,12 +355,11 @@ def test_gov_voting(cluster):
                 {
                     "subspace": "gov",
                     "key": "votingparams",
-                    "value": {"voting_period": voting_period},
+                    "value": {"voting_period": voting_period_in_s},
                 }
             ],
         },
     )
     assert rsp["code"] == 0, rsp["raw_log"]
     approve_proposal(cluster, rsp)
-    p = cli.query_gov_params()
-    assert p["voting_params"]["voting_period"] == voting_period
+    assert_voting_period(voting_period_in_s)