diff --git a/duplicity-backup.sh b/duplicity-backup.sh
index bf772bc..a49a1ed 100755
--- a/duplicity-backup.sh
+++ b/duplicity-backup.sh
@@ -249,13 +249,13 @@ email_logfile()
           elif [ "$MAIL" = "mailx" ]; then
             EMAIL_FROM=${EMAIL_FROM:+"-r ${EMAIL_FROM}"}
             cat ${LOGFILE} | ${MAILCMD} -s """${EMAIL_SUBJECT}""" $EMAIL_FROM ${EMAIL_TO}
-	  elif [ "$MAIL" = "mail" ]; then
-	    if [ `uname` == "FreeBSD" ]; then
-               cat ${LOGFILE} | mail -s """${EMAIL_SUBJECT}""" ${EMAIL_TO} --
+          elif [ "$MAIL" = "mail" ]; then
+            if [ `uname` == "FreeBSD" ]; then
+               cat ${LOGFILE} | ${MAILCMD} -s """${EMAIL_SUBJECT}""" ${EMAIL_TO} --
             else
                cat ${LOGFILE} | ${MAILCMD} -s """${EMAIL_SUBJECT}""" $EMAIL_FROM ${EMAIL_TO} -- -f ${EMAIL_FROM}
             fi
-	  fi
+          fi
           echo -e "Email alert sent to ${EMAIL_TO} using ${MAIL}" >> ${LOGFILE}
       fi
   fi
@@ -298,7 +298,7 @@ get_source_file_size()
   for include in ${INCLIST[@]}
     do
       echo -e '"'$DUEXCLIST'"' | \
-	      du -hs ${DUEXCFLAG}"-" ${include} | \
+         du -hs ${DUEXCFLAG}"-" ${include} | \
       awk '{ FS="\t"; $0=$0; print $1"\t"$2 }' \
       >> ${LOGFILE}
   done