Fix typos in man pages

http://patch-tracker.debian.org/patch/misc/dl/trickle/1.07-9/trickle.1
http://patch-tracker.debian.org/patch/misc/dl/trickle/1.07-9/trickled.8
http://patch-tracker.debian.org/patch/misc/dl/trickle/1.07-9/trickled.conf.5

--- ./trickle.1
+++ ./trickle.1
@@ -70,7 +71,7 @@ Set smoothing time to
 .Ar seconds 
 s.  The smoothing time determines with what intervals 
 .Nm
-will try to let the application transcieve data.  Smaller values will
+will try to let the application transceive data.  Smaller values will
 result in a more continuous (smooth) session, while larger values may
 produce bursts in the sending and receiving data.  Smaller values (0.1
 - 1 s) are ideal for interactive applications while slightly larger
--- ./trickled.8
+++ ./trickled.8
@@ -57,7 +57,7 @@ Set smoothing time to
 .Ar seconds 
 s.  The smoothing time determines with what intervals 
 .Nm
-will try to let the application transcieve data.  Smaller values will
+will try to let the application transceive data.  Smaller values will
 result in a more continuous (smooth) session, while larger values may
 produce bursts in the sending and receiving data.  Smaller values (0.1
 - 1 s) are ideal for interactive applications while slightly larger
@@ -101,6 +101,7 @@ KB.  This determines how aggressive
 is at eliminating bandwidth consumption peaks.  Lower values will be
 more aggressive, but may also result in over shaping.  The default
 value (512 KB) is usually sufficient.
+.El
 .Sh EXAMPLES
 .Cm trickled -u 10 -d 20
 .Pp
@@ -137,4 +138,4 @@ has been developed by Marius Aamodt Eriksen
 .\" .Xr kqueue 2 .
 .\" Please report any bugs to Marius Aamodt Eriksen 
 .\" .Aq marius@monkey.org .
-.\" .Sh CAVEATS
\ No newline at end of file
+.\" .Sh CAVEATS
--- ./trickled.conf.5
+++ ./trickled.conf.5
@@ -38,6 +38,7 @@ for an details.
 Sets the length smoothing parameter of the application, see
 .Xr trickled 8
 for details.
+.El
 .Sh EXAMPLES
 .Pp
 .nf