Increase Eventually Timeout

Discover test is flaky, bumping the eventually timeout
seems to resolve it.

Signed-off-by: Brett Logan <brett.t.logan@ibm.com>

cmd/discover/main_test.go

@@ -9,6 +9,7 @@ package main
 import (
 	"os/exec"
 	"testing"
+	"time"
 
 	. "github.com/onsi/gomega"
 	"github.com/onsi/gomega/gbytes"
@@ -25,6 +26,6 @@ func TestMissingArguments(t *testing.T) {
 	cmd := exec.Command(discover, "--configFile", "conf.yaml", "--MSP", "SampleOrg", "saveConfig")
 	process, err := Start(cmd, nil, nil)
 	gt.Expect(err).NotTo(HaveOccurred())
-	gt.Eventually(process).Should(Exit(1))
+	gt.Eventually(process, 5*time.Second).Should(Exit(1))
 	gt.Expect(process.Err).To(gbytes.Say("empty string that is mandatory"))
 }