Small corrections in releng/README

releng/README

@@ -117,7 +117,8 @@ the user or require sysadmin considerations before they are run:
   If a privilege command and optional arguments are given with --priv_cmd,
   then this command and arguments are used to laynch the xorriso runs.
   Command and arguments must be single words and be submitted altogether
-  as one single argument. On Solaris use: --priv_cmd pfexec
+  as one single argument. On Solaris use:
+    --priv_cmd pfexec
 
 ./manual_isojigdo -x ../xorriso/xorriso
   Exercises the production of a bootable Debian GNU/Linux image and its Jigdo
@@ -125,9 +126,8 @@ the user or require sysadmin considerations before they are run:
   extracts its content and composes a new image. Thus it needs about 250 MB
   of disk space in releng/releng_generated_data.
   This test will only work with GNU xorriso or if libjte was installed already
-  when libisofs was built. Further it needs the script jigdo-gen-md5-list
-  and the program jigit-mkimage. All three are part of package jigit,
-  version >= 1.18, available at:
+  when libisofs was built. Further it needs the program jigit-mkimage. Both
+  are part of package jigit, version >= 1.18, available at:
     http://www.einval.com/~steve/software/JTE/
   Currently jigit builds only in GNU environments.