[Docs] Change example to show col headers (#40822)

Command needs `?v` so user can see the column headers. Otherwise the instructions in the note about checking the init and relo columns don't make sense
elastic · Apr 5, 2019 · fcc5ad9 · fcc5ad9
1 parent f811aa9
commit fcc5ad9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/docs/reference/upgrade/rolling_upgrade.asciidoc b/docs/reference/upgrade/rolling_upgrade.asciidoc
@@ -114,7 +114,7 @@ You can check progress by submitting a <<cat-health,`_cat/health`>> request:
 
 [source,sh]
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-GET _cat/health
+GET _cat/health?v
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 // CONSOLE