[DOCS] Create index name required (#55886)

henningandersen · jrodewig · commit c64af752a5f0 · 2020-04-29T09:04:36.000-04:00
The name of the new index to create is required. Relates #45749
diff --git a/docs/reference/indices/create-index.asciidoc b/docs/reference/indices/create-index.asciidoc
@@ -33,7 +33,7 @@ creating an index, you can specify the following:
 `<index>`::
 +
 --
-(Optional, string) Name of the index you wish to create.
+(Required, string) Name of the index you wish to create.
 
 // tag::index-name-reqs[]
 Index names must meet the following criteria:

Original file line number	Diff line number	Diff line change
`@@ -33,7 +33,7 @@ creating an index, you can specify the following:`
`33`	`33`	`<index>`::
`34`	`34`	`+`
`35`	`35`	`--`
`36`		`-(Optional, string) Name of the index you wish to create.`
	`36`	`+(Required, string) Name of the index you wish to create.`
`37`	`37`
`38`	`38`	`// tag::index-name-reqs[]`
`39`	`39`	`Index names must meet the following criteria:`