Fix flag

Author: lilshoff

docs/coder_tls_acme.md

@@ -20,7 +20,7 @@ tls acme --email me@example.com --domains a.example.com --domains b.example.com
       --agree-tos                    Agree to ACME Terms of Service
       --credentials stringToString   DNS provider credentials (default [])
       --domains stringArray          Domains to request certificates for
-      --email string                 Email to use for ACME account (default "e")
+      --email string                 Email to use for ACME account
   -h, --help                         help for acme
       --info                         Show supported DNS providers and required credentials for each
       --provider string              DNS provider hosting your domains

internal/cmd/tls.go

@@ -206,7 +206,7 @@ tls acme --email me@example.com --domains a.example.com --domains b.example.com
 
 	cmd.Flags().BoolVar(&showProviderInfo, "info", false, "Show supported DNS providers and required credentials for each")
 	cmd.Flags().BoolVar(&agreeTOS, "agree-tos", false, "Agree to ACME Terms of Service")
-	cmd.Flags().StringVar(&email, "email", "e", "Email to use for ACME account")
+	cmd.Flags().StringVar(&email, "email", "", "Email to use for ACME account")
 	cmd.Flags().StringArrayVar(&domains, "domains", []string{}, "Domains to request certificates for")
 	cmd.Flags().StringVar(&dnsProvider, "provider", "", "DNS provider hosting your domains")
 	cmd.Flags().StringToStringVar(&credentials, "credentials", map[string]string{}, "DNS provider credentials")