Fix msgToggleCommandUsage1Description (#5614)

Author: Evidentsinger14

Essentials/src/main/resources/messages.properties

@@ -791,7 +791,7 @@ msgIgnore=\u00a7c{0} \u00a74has messages disabled.
 msgtoggleCommandDescription=Blocks receiving all private messages.
 msgtoggleCommandUsage=/<command> [player] [on|off]
 msgtoggleCommandUsage1=/<command> [player]
-msgtoggleCommandUsage1Description=Toggles fly for yourself or another player if specified
+msgtoggleCommandUsage1Description=Toggles private messages for yourself or another player if specified
 multipleCharges=\u00a74You cannot apply more than one charge to this firework.
 multiplePotionEffects=\u00a74You cannot apply more than one effect to this potion.
 muteCommandDescription=Mutes or unmutes a player.