rtpengine.sysconfig : changed comment line for systemd

Changed comment line for systemd. systemd cannot read variables when commented as old.

el/rtpengine.sysconfig

@@ -1,31 +1,47 @@
 # For more information on configuring rtpengine see
 # http://github.com/sipwise/rtpengine
-
-CONFIG_FILE=/etc/rtpengine/rtpengine.conf # main config file
-#PIDFILE=/var/run/ngcp-rtpengine-daemon.pid # pid
-#TABLE=0			# iptables table for in-kernel forwarding rules. Ignored if "KERNEL=no"
-#FALLBACK=yes		# "yes" enables fallback to userspace forwarding only.
-#RTP_IP[0]=127.0.0.1	# Local IPv4/6 address for RTP. The format of the value is [NAME/]IP[!IP].
+# main config file
+CONFIG_FILE=/etc/rtpengine/rtpengine.conf
+# pid
+#PIDFILE=/var/run/ngcp-rtpengine-daemon.pid
+# iptables table for in-kernel forwarding rules. Ignored if "KERNEL=no"
+#TABLE=0
+# "yes" enables fallback to userspace forwarding only.
+#FALLBACK=yes
+# Local IPv4/6 address for RTP. The format of the value is [NAME/]IP[!IP].
+#RTP_IP[0]=127.0.0.1
 
 # At least one of LISTEN_(TCP|UDP|NG) is required
-#LISTEN_TCP=127.0.0.1:2222	# IP address and port combination for TCP control
-#LISTEN_UDP=127.0.0.1:2222	# IP address and port combination for UDP control
-#LISTEN_NG=127.0.0.1:2223 	# IP address and port combination for NG (UDP) control
+# IP address and port combination for TCP control
+#LISTEN_TCP=127.0.0.1:2222
+# IP address and port combination for UDP control
+#LISTEN_UDP=127.0.0.1:2222
+# IP address and port combination for NG (UDP) control
+#LISTEN_NG=127.0.0.1:2223
 #LISTEN_CLI=127.0.0.1:9900
 
-#
-#TOS=184		# TOS value to use in outgoing packets
-#TIMEOUT=60		# Number of seconds after which a media stream is considered dead if there is no traffic. Default: 60
-#SILENT_TIMEOUT=3600	# Number of seconds after which a muted or inactive stream is considered dead. Default: 3600
-#PORT_MIN=30000		# Lowest port in the local port range for media traffic. Default: 30000
-#PORT_MAX=40000		# Highest port in the local port range for media traffic. Default: 40000 
+# TOS value to use in outgoing packets
+#TOS=184
+# Number of seconds after which a media stream is considered dead if there is no traffic. Default: 60
+#TIMEOUT=60
+# Number of seconds after which a muted or inactive stream is considered dead. Default: 3600
+#SILENT_TIMEOUT=3600
+# Lowest port in the local port range for media traffic. Default: 30000
+#PORT_MIN=30000
+# Highest port in the local port range for media traffic. Default: 40000 
+#PORT_MAX=40000
 
 #
-#LOG_LEVEL=6		# Log level to use
-#LOG_FACILITY=daemon    # Syslog facility to use
-#LOG_FACILITY_CDR=daemon        # Syslog facility to write CDRs
-#NUM_THREADS=5		# How many worker threads to launch
-#DELETE_DELAY=30        # Delay to delete session from memory
+# Log level to use
+#LOG_LEVEL=6
+# Syslog facility to use
+#LOG_FACILITY=daemon
+# Syslog facility to write CDRs
+#LOG_FACILITY_CDR=daemon
+# How many worker threads to launch
+#NUM_THREADS=5
+# Delay to delete session from memory
+#DELETE_DELAY=30
 
 # The following items are for use with NGCP
 #REDIS=127.0.0.1:6379
@@ -33,13 +49,20 @@ CONFIG_FILE=/etc/rtpengine/rtpengine.conf # main config file
 #B2B_URL=http://127.0.0.1:8080/xmlrpc
 
 # User
-#SET_USER=ngcp-rtpengine	# Run rtpengine as this specific user
-#SET_GROUP=ngcp-rtpengine	# allow this group to control rtpengine in kernel mode
-
-#HOMER=127.0.0.1:9060	# Address of Homer server for RTCP stats
-#HOMER_PROTO=udp		# Transport protocol for Homer (default udp)
-#HOMER_ID=1234		# 'Capture ID' to use within the HEP protocol
+# Run rtpengine as this specific user
+#SET_USER=ngcp-rtpengine
+# allow this group to control rtpengine in kernel mode
+#SET_GROUP=ngcp-rtpengine
 
-#GRAPHITE=127.0.0.1:2003    # TCP address of graphite statistics server
-#GRAPHITE_INTERVAL=60       # Graphite data statistics send interval
-#GRAPHITE_PREFIX=STRING     # Graphite prefix for every line
+# Address of Homer server for RTCP stats
+#HOMER=127.0.0.1:9060
+# Transport protocol for Homer (default udp)
+#HOMER_PROTO=udp
+# 'Capture ID' to use within the HEP protocol
+#HOMER_ID=1234
+# TCP address of graphite statistics server
+#GRAPHITE=127.0.0.1:2003
+# Graphite data statistics send interval
+#GRAPHITE_INTERVAL=60
+# Graphite prefix for every line
+#GRAPHITE_PREFIX=STRING