use correct leveloffset for sysadmin pages

diff --git a/Makefile b/Makefile
index 5879968479a687bf03b05f17d27e32092e7f5db0..946e1ac98d841483a4cecd6a3b5e7165a2a6746c 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -178,7 +178,7 @@ all: index.html
        nwdiag -T svg $*.nwdiag -o $@;
 
 sysadmin-%-plain.html: %.adoc
-       asciidoc -s -a wiki ${ADOC_STDARG} -o $@ $*.adoc
+       asciidoc -s -a wiki -a 'leveloffset=-1' ${ADOC_STDARG} -o $@ $*.adoc
 
 chapter-sysadmin.html chapter-sysadmin-plain.html: ${SYSADMIN_SOURCES}