advapi32: Fix a test.
diff --git a/dlls/advapi32/tests/service.c b/dlls/advapi32/tests/service.c
index 7aea906..bfb535d 100644
--- a/dlls/advapi32/tests/service.c
+++ b/dlls/advapi32/tests/service.c
@@ -727,7 +727,7 @@
     static const CHAR servicename [] = "Winetest";
     static const CHAR displayname [] = "Winetest dummy service";
     static const CHAR pathname    [] = "we_dont_care.exe";
-    static const CHAR dependencies[] = "Master1\0Master2\0+MasterGroup1\0\0";
+    static const CHAR dependencies[] = "Master1\0Master2\0+MasterGroup1\0";
     static const CHAR password    [] = "";
     static const CHAR empty       [] = "";
     static const CHAR localsystem [] = "LocalSystem";