sgsn: Fix up the VTY doc strings

The documentation needs to end with a \n and T3316
needs to have some text. I think it is the T3316
timer that has no action on the network side.

<command id='timer t3312 &lt;0-65535&gt;'>
        <param name='&lt;0-65535&gt;' doc='(null)' />

Documentation error (missing docs):
<command id='timer t3322 &lt;0-65535&gt;'>
        <param name='&lt;0-65535&gt;' doc='(null)' />

Documentation error (missing docs):
<command id='timer t3350 &lt;0-65535&gt;'>
        <param name='&lt;0-65535&gt;' doc='(null)' />

Documentation error (missing docs):
<command id='timer t3360 &lt;0-65535&gt;'>
        <param name='&lt;0-65535&gt;' doc='(null)' />

Documentation error (missing docs):
<command id='timer t3370 &lt;0-65535&gt;'>
        <param name='&lt;0-65535&gt;' doc='(null)' />

Documentation error (missing docs):
<command id='timer t3313 &lt;0-65535&gt;'>
        <param name='&lt;0-65535&gt;' doc='(null)' />

Documentation error (missing docs):
<command id='timer t3314 &lt;0-65535&gt;'>
        <param name='&lt;0-65535&gt;' doc='(null)' />

Documentation error (missing docs):
<command id='timer t3316 &lt;0-65535&gt;'>
        <param name='&lt;0-65535&gt;' doc='(null)' />

Documentation error (missing docs):
<command id='timer t3385 &lt;0-65535&gt;'>
        <param name='&lt;0-65535&gt;' doc='(null)' />

Documentation error (missing docs):
<command id='timer t3386 &lt;0-65535&gt;'>
        <param name='&lt;0-65535&gt;' doc='(null)' />

Documentation error (missing docs):
<command id='timer t3395 &lt;0-65535&gt;'>
        <param name='&lt;0-65535&gt;' doc='(null)' />

Documentation error (missing docs):
<command id='timer t3397 &lt;0-65535&gt;'>
        <param name='&lt;0-65535&gt;' doc='(null)' />
diff --git a/openbsc/src/gprs/sgsn_vty.c b/openbsc/src/gprs/sgsn_vty.c
index b74d01a..d6443b1 100644
--- a/openbsc/src/gprs/sgsn_vty.c
+++ b/openbsc/src/gprs/sgsn_vty.c
@@ -79,7 +79,7 @@
       cfg_sgsn_T##number##_cmd,					\
       "timer t" #number  " <0-65535>",				\
       "Configure GPRS Timers\n"					\
-      doc "Timer Value in seconds\n")				\
+      doc "\nTimer Value in seconds\n")				\
 {								\
 	int value = atoi(argv[0]);				\
 								\
@@ -101,7 +101,7 @@
 
 DECLARE_TIMER(3313, "Waiting for paging response timer (s)")
 DECLARE_TIMER(3314, "Force to STANDBY on expiry timer (s)")
-DECLARE_TIMER(3316, "")
+DECLARE_TIMER(3316, "AA-Ready timer (s)")
 
 DECLARE_TIMER(3385, "Wait for ACT PDP CTX REQ timer (s)")
 DECLARE_TIMER(3386, "Wait for MODIFY PDP CTX ACK timer (s)")