Fix typos and other regressions

README.turnserver

@@ -563,7 +563,7 @@ Options with values:
 --web-admin-port=<port>  Web-admin server port. Default is 8080.
 --web-admin-listen-on-workers   Enable for web-admin server to listens on STUN/TURN workers STUN/TURN ports.
 			By default it is disabled for security resons!
-			(This beahvior used to be the default bahavior, and was enabled by default.)
+			(This behavior used to be the default behavior, and was enabled by default.)
 
 --ne=[1|2|3]		Set network engine type for the process (for internal purposes).
 

man/man1/turnadmin.1

@@ -1,5 +1,5 @@
 .\" Text automatically generated by txt2man
-.TH TURN 1 "31 October 2018" "" ""
+.TH TURN 1 "29 January 2019" "" ""
 .SH GENERAL INFORMATION
 
 \fIturnadmin\fP is a TURN administration tool. This tool can be used to manage 

man/man1/turnserver.1

@@ -1,5 +1,5 @@
 .\" Text automatically generated by txt2man
-.TH TURN 1 "31 October 2018" "" ""
+.TH TURN 1 "29 January 2019" "" ""
 .SH GENERAL INFORMATION
 
 The \fBTURN Server\fP project contains the source code of a TURN server and TURN client 
@@ -813,7 +813,7 @@ Web\-admin server port. Default is 8080.
 \fB\-\-web\-admin\-listen\-on\-workers\fP
 Enable for web\-admin server to listens on STUN/TURN workers STUN/TURN ports.
 By default it is disabled for security resons!
-(This beahvior used to be the default bahavior, and was enabled by default.)
+(This behavior used to be the default behavior, and was enabled by default.)
 .TP
 .B
 \fB\-\-ne\fP=[1|2|3]

man/man1/turnutils.1

@@ -1,5 +1,5 @@
 .\" Text automatically generated by txt2man
-.TH TURN 1 "31 October 2018" "" ""
+.TH TURN 1 "29 January 2019" "" ""
 .SH GENERAL INFORMATION
 
 A set of turnutils_* programs provides some utility functionality to be used

src/apps/relay/mainrelay.c

@@ -431,7 +431,7 @@ static char Usage[] = "Usage: turnserver [options]\n"
 "						In more complex case when more than one IP address is involved,\n"
 "						that option must be used several times in the command line, each entry must\n"
 "						have form \"-X public-ip/private-ip\", to map all involved addresses.\n"
-" --allow-loopback-peers			Allow peers on the loopback addresses (127.x.x.x and ::1).\n"
+" --allow-loopback-peers				Allow peers on the loopback addresses (127.x.x.x and ::1).\n"
 " --no-multicast-peers				Disallow peers on well-known broadcast addresses (224.0.0.0 and above, and FFXX:*).\n"
 " -m, --relay-threads		<number>	Number of relay threads to handle the established connections\n"
 "						(in addition to authentication thread and the listener thread).\n"
@@ -630,9 +630,9 @@ static char Usage[] = "Usage: turnserver [options]\n"
 " --web-admin-ip=<IP>				Local system IP address to be used for Web-admin server endpoint. Default value\n"
 "						is 127.0.0.1.\n"
 " --web-admin-port=<port>			Web-admin server port. Default is 8080.\n"
-" --web-admin-listen-on-workers		Enable for web-admin server to listens on STUN/TURN workers STUN/TURN ports.\n"
+" --web-admin-listen-on-workers			Enable for web-admin server to listens on STUN/TURN workers STUN/TURN ports.\n"
 "						By default it is disabled for security resons!\n"
-"						(This beahvior used to be the default bahavior, and was enabled by default.)\n"
+"						(This behavior used to be the default behavior, and was enabled by default.)\n"
 " --server-relay					Server relay. NON-STANDARD AND DANGEROUS OPTION. Only for those applications\n"
 "						when we want to run server applications on the relay endpoints.\n"
 "						This option eliminates the IP permissions check on the packets\n"