Fix lint

Author: chetanyakan

server/plugin.go

@@ -56,15 +56,15 @@ func (p *Plugin) MessageWillBePosted(c *plugin.Context, post *model.Post) (*mode
 
 	if channel.Type == model.CHANNEL_DIRECT && conf.RejectDMs {
 		config.Mattermost.SendEphemeralPost(post.UserId, &model.Post{
-			Message: conf.RejectionMessage,
+			Message:   conf.RejectionMessage,
 			ChannelId: post.ChannelId,
 		})
 		return nil, conf.RejectionMessage
 	}
 
 	if channel.Type == model.CHANNEL_GROUP && conf.RejectGroupChats {
 		config.Mattermost.SendEphemeralPost(post.UserId, &model.Post{
-			Message: conf.RejectionMessage,
+			Message:   conf.RejectionMessage,
 			ChannelId: post.ChannelId,
 		})
 		return nil, conf.RejectionMessage