avoid bash-isms

diff --git a/Doc/tools/makesec.sh b/Doc/tools/makesec.sh
index 5ef4c3ccfdfad4ef09721bf861641fe38ef8eb91..6159d6fa8f97f999f71084d68163022dd1217964 100755 (executable)
--- a/Doc/tools/makesec.sh
+++ b/Doc/tools/makesec.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 
 # Simple little checker for individual libref manual sections
 #
@@ -126,4 +126,4 @@ $converter lib
 $viewer lib.pdf
 
 rm -f $tmpf howto.cls pypaper.sty *.idx *.syn
-rm -f lib.{aux,log}
+rm -f lib.aux lib.log