Removed some bugs in sane-frontends/doc/Makefile.in

doc/Makefile.in

@@ -50,7 +50,7 @@ all: $(MANPAGES)
 	    -e 's|@SBINDIR@|$(sbindir)|g' $^ >$@
 
 install: $(MANPAGES)
-	$(MKDIR) $(mandir)/man1 $(mandir)/man5
+	$(MKDIR) $(mandir)/man1
 	@for page in $(SECT1); do \
 	  echo installing $${page} in $(mandir)/man1/$${page}...; \
 	  $(INSTALL_DATA) $${page} $(mandir)/man1/$${page} || exit 1; \
@@ -100,9 +100,6 @@ distclean: clean
 	rm -f $(MANPAGES)
 	rm -f Makefile *~
 	rm -f *.lot *.lof *.ind
-	rm -f sane.dvi sane.ps
-	rm -f sane/*.html sane/*.gif
-	-rmdir sane
 
 depend: