Bug 360034: eclipselink/utils/workbench/bin/workbench.sh does not run

Signed-off-by: Lukas Jungmann <lukas.jungmann@oracle.com>
Reviewed-by: Petros, Ondrej
diff --git a/utils/eclipselink.utils.workbench/bin/workbench.sh b/utils/eclipselink.utils.workbench/bin/workbench.sh
index f4f6313..6da2f28 100755
--- a/utils/eclipselink.utils.workbench/bin/workbench.sh
+++ b/utils/eclipselink.utils.workbench/bin/workbench.sh
@@ -1,5 +1,5 @@
 #!/bin/sh
-. `dirname $0`../../../bin/setenv.sh
+. `dirname $0`/../../../bin/setenv.sh
 
 # User may increase Java memory setting(s) if desired:
 JVM_ARGS=-Xmx256m