minor formatting

autogen.sh

@@ -49,7 +49,7 @@ echo "checking for autoconf... "
 VERSIONGREP="sed -e s/.*[^0-9\.]\([0-9][0-9]*\.[0-9][0-9]*\).*/\1/"
 VERSIONMKMAJ="sed -e s/\([0-9][0-9]*\)[^0-9].*/\\1/"
 VERSIONMKMIN="sed -e s/.*[0-9][0-9]*\.//"
-                                                                                
+
 # do we need automake?
 if test -r Makefile.am; then
   AM_OPTIONS=`fgrep AUTOMAKE_OPTIONS Makefile.am`