1 files changed, 6 insertions, 10 deletions

diff --git a/doc/developer-guidelines.sgml b/doc/developer-guidelines.sgml
index f950b8f..193bc9b 100644
--- a/doc/developer-guidelines.sgml
+++ b/doc/developer-guidelines.sgml
@@ -136,14 +136,6 @@
                 crt (remember when fixing stuff in the server room!)</para>
                 </section>
                 
-            <section><title>Return the proper status code</title>
-                <para>See <xref linkend="ReturnCodes"> below
-                for the numeric values of status codes and their
-                description. Remember to return an UNKNOWN state if bogus or
-                invalid command line arguments are supplied or it you are unable
-                to check the service.</para>
-                </section>
-                
                 <section><title>Plugin Return Codes</title>
                 <para>The return codes below are based on the POSIX spec of returning
                 a positive value.  Netsaint prior to v0.0.7 supported non-POSIX
@@ -190,8 +182,12 @@
                                                 <entry align="center"><para>3</para></entry>
                                                 <entry valign="middle"><para>Unknown</para></entry>
                                                 <entry><para>Invalid command line arguments were supplied to the 
-                                                plugin or the plugin was unable to check the status of the given 
-                                                hosts/service</para></entry>
+                                                plugin or low-level failures internal to the plugin (such as unable to fork,
+                                                or open a tcp socket) that prevent it from performing the specified
+                                                operation. Higher-level errors (such as name resolution errors,
+                                                socket timeouts, etc) are outside of the control of plugins and should
+                                                generally NOT be reported as UNKNOWN states.
+                                                </para></entry>
                                         </row>
                                 </tbody>
                         </tgroup>