Update Essentials/src/main/resources/messages_en.properties

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: robertsmrek

Essentials/src/main/resources/messages_en.properties

@@ -146,7 +146,7 @@ commandArgumentOptional=<gray>
 commandArgumentOr=<secondary>
 commandArgumentRequired=<yellow>
 commandCooldown=<secondary>You cannot type that command for {0}.
-commandWarmup=<secondary>Command will execute in {0}. Don''t move or take damage\!
+commandWarmup=<secondary>Command will execute in {0}. Don''t move or take damage!
 commandWarmupComplete=<primary>Command executing now...
 commandWarmupCancelled=<secondary>Command warmup cancelled because you moved or took damage.
 commandDisabled=<secondary>The command<primary> {0}<secondary> is disabled.