fix typoe indicies to indices

cmd/index_alias.go

@@ -121,7 +121,7 @@ func IndexAliasRollover(conf *cfg.Config) *cli.Command {
 				Usage:       "roll over after max age (eg: 7d, 2m, 8h)",
 				Destination: &conf.MaxAge,
 			},
-			&cli.IntFlag{
+			&cli.Int64Flag{
 				Name:        "max-docs",
 				Usage:       "roll over after max docs",
 				Destination: &conf.MaxDocs,
@@ -159,7 +159,7 @@ func IndexAliasList(conf *cfg.Config) *cli.Command {
 		Flags: []cli.Flag{
 			&cli.StringSliceFlag{
 				Name:        "filter",
-				Usage:       "show only aliases for indicies matching the filter",
+				Usage:       "show only aliases for indices matching the filter",
 				Destination: &conf.Filter,
 				Aliases:     []string{"F"},
 			},