[DOCS] Rephrase watcher_admin role desc (#68870)

jrodewig · lcawl · web-flow · commit 61257c6ed2cd · 2021-02-11T08:57:36.000-05:00
Co-authored-by: Lisa Cawley &lt;lcawley@elastic.co&gt;
diff --git a/x-pack/docs/en/security/authorization/built-in-roles.asciidoc b/x-pack/docs/en/security/authorization/built-in-roles.asciidoc
@@ -183,8 +183,9 @@ However, this role does not grant permission to view the data in all indices.
 
 [[built-in-roles-watcher-admin]] `watcher_admin`::
 +
-Grants read access to the `.watches` index, read access to the watch history and
-the triggered watches index and allows to execute all watcher actions.
+Allows users to create and execute all {watcher} actions. Grants read access to
+the `.watches` index. Also grants read access to the watch history and the
+triggered watches index.
 
 [[built-in-roles-watcher-user]] `watcher_user`::
 +

Original file line number	Diff line number	Diff line change
`@@ -183,8 +183,9 @@ However, this role does not grant permission to view the data in all indices.`
`183`	`183`
`184`	`184`	[[built-in-roles-watcher-admin]] `watcher_admin`::
`185`	`185`	`+`
`186`		-Grants read access to the `.watches` index, read access to the watch history and
`187`		`-the triggered watches index and allows to execute all watcher actions.`
	`186`	`+Allows users to create and execute all {watcher} actions. Grants read access to`
	`187`	+the `.watches` index. Also grants read access to the watch history and the
	`188`	`+triggered watches index.`
`188`	`189`
`189`	`190`	[[built-in-roles-watcher-user]] `watcher_user`::
`190`	`191`	`+`