diff --git a/Setup-SMTPGraphRelay.ps1 b/Setup-SMTPGraphRelay.ps1
index 57dbd0a..0ad3762 100644
--- a/Setup-SMTPGraphRelay.ps1
+++ b/Setup-SMTPGraphRelay.ps1
@@ -1,4 +1,4 @@
-#Requires -Version 5.1
+#Requires -Version 5.1
 #Requires -RunAsAdministrator
 <#
 .SYNOPSIS