docs: update completion command for Fish shell (#507)

mmuzikar · web-flow · commit 426f2a5a0e92 · 2022-05-06T12:45:37.000+01:00
diff --git a/docs/rhoas/rhoas-cli-installation/README.adoc b/docs/rhoas/rhoas-cli-installation/README.adoc
@@ -303,7 +303,7 @@ Command completion is enabled.
 +
 [source,shell]
 ----
-$ rhoas completion -s fish > ~/.config/fish/completions/rhoas.fish
+$ rhoas completion fish > ~/.config/fish/completions/rhoas.fish
 ----
 
 . Open a new terminal window.

Original file line number	Diff line number	Diff line change
`@@ -303,7 +303,7 @@ Command completion is enabled.`
`303`	`303`	`+`
`304`	`304`	`[source,shell]`
`305`	`305`	`----`
`306`		`-$ rhoas completion -s fish > ~/.config/fish/completions/rhoas.fish`
	`306`	`+$ rhoas completion fish > ~/.config/fish/completions/rhoas.fish`
`307`	`307`	`----`
`308`	`308`
`309`	`309`	`. Open a new terminal window.`