Cleaning up some lines

include/functions

@@ -5,8 +5,8 @@
 #   Lynis
 # ------------------
 #
-# Copyright 2007-2015, Michael Boelen - CISOfy
-# https://cisofy.com
+# Copyright 2007-2015, Michael Boelen - CISOfy (michael.boelen@cisofy.com)
+# Website: https://cisofy.com
 #
 # This software is licensed under GPL, version 3. See LICENSE file for
 # usage of this software.
@@ -132,7 +132,6 @@
     # Check updates
     CheckUpdates()
       {
-        # Possible improvement: determine if host binary exists YYY
         PROGRAM_LV="0000000000"; DB_MALWARE_LV="0000000000"; DB_FILEPERMS_LV="0000000000"
         LYNIS_LV_RECORD="lynis-latest-version.cisofy.com."
         FIND=`which dig 2> /dev/null`
@@ -352,8 +351,6 @@
             fi
         fi
 
-        # YYY check group ownership (just in case)
-
         # Check if we have the read bit
         if [ "${OTHERPERMS}" = "r" ]; then
             CANREAD=1
@@ -824,12 +821,12 @@
                     NGINX_EXPIRES_FOUND=1
                 ;;
                 error_log)
-                    # YYY Check if debug is appended
+                    # Check if debug is appended
                     FIND=`echo ${VALUE} | awk '{ if ($2=="debug") { print 1 } else { print 0 }}'`
                     if [ ${FIND} -eq 1 ]; then
                         NGINX_ERROR_LOG_DEBUG=1
                     fi
-                    # YYY Check if file exists
+                    # Check if log file exists
                     FILE=`echo ${VALUE} | awk '{ print $1 }'`
                     if [ ! "${FILE}" = "" ]; then
                         if [ ! -f ${FILE} ]; then