Trivial: Update doxygen comments.

Change-Id: I2f7f3898b913c9b1a37b1c8c84a8df3799c49c5d
Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>

diff --git a/src/vlib/unix/main.c b/src/vlib/unix/main.c
index fe1f94d..24ae416 100755 (executable)
--- a/src/vlib/unix/main.c
+++ b/src/vlib/unix/main.c
@@ -564,10 +564,11 @@ unix_config (vlib_main_t * vm, unformat_input_t * input)
  *
  * @cfgcmd{runtime-dir}
  * Define directory where VPP is going to store all runtime files.
- * Default is /run/vpp.
+ * Default is /run/vpp when running as root, /run/user/<UID>/vpp if running as
+ * an unprivileged user.
  *
  * @cfgcmd{cli-listen, &lt;address:port&gt;}
- * Bind the CLI to listen at the address and port given. @clocalhost
+ * Bind the CLI to listen at the address and port given. @c localhost
  * on TCP port @c 5002, given as <tt>cli-listen localhost:5002</tt>,
  * is typical.
  *
@@ -579,7 +580,7 @@ unix_config (vlib_main_t * vm, unformat_input_t * input)
  * Configure the CLI prompt to be @c string.
  *
  * @cfgcmd{cli-history-limit, &lt;nn&gt;}
- * Limit commmand history to @c nn  lines. A value of @c 0
+ * Limit command history to @c nn  lines. A value of @c 0
  * disables command history. Default value: @c 50
  *
  * @cfgcmd{cli-no-banner}
@@ -591,6 +592,12 @@ unix_config (vlib_main_t * vm, unformat_input_t * input)
  * @cfgcmd{cli-pager-buffer-limit, &lt;nn&gt;}
  * Limit pager buffer to @c nn lines of output.
  * A value of @c 0 disables the pager. Default value: @c 100000
+ *
+ * @cfgcmd{gid, &lt;nn&gt;}
+ * Set the effective gid under which the vpp process is to run.
+ *
+ * @cfgcmd{poll-sleep-usec, &lt;nn&gt;}
+ * Set a fixed poll sleep interval between main loop polls.
 ?*/
 VLIB_EARLY_CONFIG_FUNCTION (unix_config, "unix");