diff --git a/src/define.sh b/src/define.sh
index a47bd81..4f25c47 100644
--- a/src/define.sh
+++ b/src/define.sh
@@ -77,7 +77,7 @@ parseVersion() {
       ;;
     "2k" | "2000" | "win2k" | "win2000" | "windows2k" | "windows2000" )
       error "Windows 2000 $msg" && return 1
-      ;;      
+      ;;
     "25" | "2025" | "win25" | "win2025" | "windows2025" | "windows 2025" )
       error "Windows Server 2025 $msg" && return 1
       ;;