Fix: misc spelling errors

[lttng-tools.git] / doc / man / lttng.1

diff --git a/doc/man/lttng.1 b/doc/man/lttng.1
index cef16fa7e43249038ce9331d8278f62e94c5c216..972f71c3ab592bc6ae9b25ea3affe66af3d761a2 100644 (file)
--- a/doc/man/lttng.1
+++ b/doc/man/lttng.1
@@ -40,10 +40,10 @@ running as Alice that can be used to trace her applications along side with a
 root daemon or even a Bob daemon. We highly recommend starting the session
 daemon at boot time for stable and long term tracing.
 
-All user-space applications instrumented with lttng-ust(3) will
-automatically register to the session daemon. This feature gives you the
-ability to list available traceable applications and tracepoints on a per user
-basis. (See \fBlist\fP command).
+Each user-space application instrumented with lttng-ust(3) will automatically
+register with the root session daemon and its user session daemon. This allows
+each daemon to list the available traceable applications and tracepoints at any
+given moment (See the \fBlist\fP command).
 .SH "OPTIONS"
 
 .PP
@@ -233,6 +233,8 @@ The $HOME environment variable can be overridden by defining the environment
 variable LTTNG_HOME. This is useful when the user running the commands has
 a non-writeable home directory.
 
+The session name MUST NOT contain the character '/'.
+
 .B OPTIONS:
 
 .TP
@@ -253,12 +255,13 @@ Set the session in snapshot mode. Created in no-output mode and uses the
 URL, if one is specified, as the default snapshot output.  Every channel will be set
 in overwrite mode and with mmap output (splice not supported).
 .TP
-.BR "\-\-live USEC"
+.BR "\-\-live [USEC]"
 Set the session exclusively in live mode. The paremeter is the delay in micro
 seconds before the data is flushed and streamed. The live mode allows you to
 stream the trace and view it while it's being recorded by any tracer. For that,
 you need a lttng-relayd and this session requires a network URL (\-U or
-\-C/\-D).
+\-C/\-D). If no USEC nor URL is provided, the default is to use a timer value
+set to 1000000 and the network URL set to net://127.0.0.1.
 
 To read a live session, you can use babeltrace(1) or the live streaming
 protocol in doc/live-reading-protocol.txt. Here is an example:
@@ -595,7 +598,7 @@ names match any of the items in LIST.
 Disable tracing channel
 
 Disabling a channel disables the tracing of all of the channel's events. A channel
-can be reenabled by calling \fBlttng enable-channel NAME\fP again.
+can be re-enabled by calling \fBlttng enable-channel NAME\fP again.
 
 If \fB\-s, \-\-session\fP is omitted, the session name is taken from the .lttngrc
 file.
@@ -857,7 +860,8 @@ Show summary of possible options and commands.
 .TP
 .BR "\-\-list-options"
 Simple listing of options
-.TP "\-\-no-wait"
+.TP
+.BR "\-\-no-wait"
 Don't wait for data availability.
 .RE
 .PP