[Docs] Remove extraneous text (#40914)

Removes text that was likely introduced by copy/paste error.
2019-04-05 15:31:23 -07:00 · 2019-04-05 15:31:23 -07:00 · b0ce3e0a10
parent fd51780de2
commit b0ce3e0a10
1 changed files with 0 additions and 1 deletions
--- a/docs/reference/upgrade.asciidoc
+++ b/docs/reference/upgrade.asciidoc
@ -37,7 +37,6 @@ deprecation warnings are logged when the log level is set to `WARN`.
 to your code and configuration for {version}.
 . If you use custom plugins, make sure compatible versions are available.
 . Test upgrades in a dev environment before upgrading your production cluster.
-before upgrading.
 . <<modules-snapshots,Back up your data!>> You must have a snapshot of your
 data to roll back to an earlier version.