fix: typo

routers/repo/poll.go

@@ -170,7 +170,7 @@ func EditPollPost(ctx *context.Context) {
 	ctx.Redirect(ctx.Repo.RepoLink + "/polls")
 }
 
-// DeletePoll delete a poll and redirects
+// DeletePoll deletes a poll and redirects
 func DeletePoll(ctx *context.Context) {
 	if err := models.DeletePollByRepoID(ctx.Repo.Repository.ID, ctx.ParamsInt64(":id")); err != nil {
 		ctx.Flash.Error("DeletePollByRepoID: " + err.Error())