fix #!/bin/ksh so it works for other user's

diff --git a/rtest/rtest.sh b/rtest/rtest.sh
index 2ff75721c4f0d1054a10bb2a222ec9f81752bf17..ad6e14b9ecd3c4bd2744b4b2a4618e7fdac749c7 100755 (executable)
--- a/rtest/rtest.sh
+++ b/rtest/rtest.sh
@@ -1,4 +1,4 @@
-#! /home/dperry/work_related/packages/arch/linux.i386-64/src/cmd/ksh93/ksh
+#!/bin/ksh
 #
 # Graphviz regression test driver
 #