diff --git a/server/embed/config_test.go b/server/embed/config_test.go
index f5ec37f2eea2..73769408cd9a 100644
--- a/server/embed/config_test.go
+++ b/server/embed/config_test.go
@@ -115,6 +115,12 @@ func TestConfigFileFeatureGates(t *testing.T) {
 			experimentalStopGRPCServiceOnDefrag: "false",
 			expectErr:                           true,
 		},
+		{
+			name:                            "cannot set both experimental flag and feature gate flag for InitialCorruptCheck",
+			serverFeatureGatesJSON:          "InitialCorruptCheck=true",
+			experimentalInitialCorruptCheck: "false",
+			expectErr:                       true,
+		},
 		{
 			name:                                "ok to set different experimental flag and feature gate flag",
 			serverFeatureGatesJSON:              "DistributedTracing=true",
diff --git a/server/etcdmain/help.go b/server/etcdmain/help.go
index ed3cd2e1b3a0..b94779e5fdd8 100644
--- a/server/etcdmain/help.go
+++ b/server/etcdmain/help.go
@@ -273,7 +273,7 @@ Experimental distributed tracing:
     Number of samples to collect per million spans for distributed tracing. Disabled by default.
 
 Experimental feature:
-  --experimental-initial-corrupt-check 'false',It's deprecated, and will be decommissioned in v3.7. Use '--feature-gates=InitialCorruptCheck=true' instead.
+  --experimental-initial-corrupt-check 'false'.It's deprecated, and will be decommissioned in v3.7. Use '--feature-gates=InitialCorruptCheck=true' instead.
     Enable to check data corruption before serving any client/peer traffic.
   --experimental-corrupt-check-time '0s'
     Duration of time between cluster corruption check passes.