Remove unneeded backticks (#43256)

bmorelli25 · web-flow · commit 3ba3861e7b4b · 2019-06-17T08:58:47.000-07:00
diff --git a/docs/reference/modules/cluster/allocation_awareness.asciidoc b/docs/reference/modules/cluster/allocation_awareness.asciidoc
@@ -46,7 +46,7 @@ You can also set custom attributes when you start a node:
 +
 [source,sh]
 --------------------------------------------------------
-`./bin/elasticsearch -Enode.attr.rack_id=rack_one`
+./bin/elasticsearch -Enode.attr.rack_id=rack_one
 --------------------------------------------------------
 
 . Tell {es} to take one or more awareness attributes into account when

Original file line number	Diff line number	Diff line change
`@@ -46,7 +46,7 @@ You can also set custom attributes when you start a node:`
`46`	`46`	`+`
`47`	`47`	`[source,sh]`
`48`	`48`	`--------------------------------------------------------`
`49`		-`./bin/elasticsearch -Enode.attr.rack_id=rack_one`
	`49`	`+./bin/elasticsearch -Enode.attr.rack_id=rack_one`
`50`	`50`	`--------------------------------------------------------`
`51`	`51`
`52`	`52`	`. Tell {es} to take one or more awareness attributes into account when`