accidently added space at wrong area, so removed now

Author: Ramkishor Chaladi

plugin/commands/cdn/origin_add_test.go

@@ -31,7 +31,7 @@ var _ = Describe("Cdn origin add", func() {
 			It("Set command with an invalid output option", func() {
 				err := testhelpers.RunCobraCommand(cliCommand.Command, "--output=xml")
 				Expect(err).To(HaveOccurred())
-				Expect(err.Error()).To(ContainSubstring("Incorrect Usage : Invalid output format, only JSON is supported now."))
+				Expect(err.Error()).To(ContainSubstring("Incorrect Usage: Invalid output format, only JSON is supported now."))
 			})
 			It("Set command without id", func() {
 				err := testhelpers.RunCobraCommand(cliCommand.Command)

plugin/commands/cdn/origin_list_test.go

@@ -31,7 +31,7 @@ var _ = Describe("Cdn origin list Cdn", func() {
 			It("Set command with an invalid output option", func() {
 				err := testhelpers.RunCobraCommand(cliCommand.Command, "123456789", "--output=xml")
 				Expect(err).To(HaveOccurred())
-				Expect(err.Error()).To(ContainSubstring("Incorrect Usage : Invalid output format, only JSON is supported now."))
+				Expect(err.Error()).To(ContainSubstring("Incorrect Usage: Invalid output format, only JSON is supported now."))
 			})
 
 			It("Set command with an invalid output option", func() {