refactor(commands): standardize parameter conventions

internal/modules/misc/random_picker.go

@@ -12,7 +12,7 @@ import (
 	"github.com/tiennm99/miti99bot/internal/modules/util/chathelper"
 )
 
-const randomUsage = "Usage: /random <options(comma-separated)>"
+const randomUsage = "Usage: /random <option,...>"
 
 func splitWheelOptions(arg string) []string {
 	parts := strings.Split(arg, ",")
@@ -30,7 +30,7 @@ func randomCommand() modules.Command {
 		Name:        "random",
 		Visibility:  modules.VisibilityPublic,
 		Description: "Pick one random comma-separated option",
-		Parameters:  "<options(comma-separated)>",
+		Parameters:  "<option,...>",
 		Handler: func(ctx context.Context, b *bot.Bot, update *models.Update) error {
 			if update.Message == nil {
 				return nil

internal/modules/misc/wheelofnames_command.go

@@ -24,7 +24,7 @@ func wheelOfNamesCommand() modules.Command {
 		Name:        "wheelofnames",
 		Visibility:  modules.VisibilityPublic,
 		Description: "Pick one comma-separated option with wheel GIF when configured",
-		Parameters:  "<options(comma-separated)>",
+		Parameters:  "<option,...>",
 		Handler: func(ctx context.Context, b *bot.Bot, update *models.Update) error {
 			if update.Message == nil {
 				return nil
@@ -63,7 +63,7 @@ func wheelOfNamesCommand() modules.Command {
 	}
 }
 
-const wheelUsage = "Usage: /wheelofnames <options(comma-separated)>"
+const wheelUsage = "Usage: /wheelofnames <option,...>"
 
 func wheelResultCaption(result string) string {
 	result = truncateWheelResultCaption(result)