Documentation patch: fix 'UNCOMFIRMED'->'UNCONFIRMED' spelling.

docs/en/xml/administration.xml

@@ -291,6 +291,22 @@
         </listitem>
       </varlistentry>
 
+      <varlistentry>
+        <term>
+          sendmailnow
+        </term>
+        <listitem>
+          <para>
+            When Bugzilla is using Sendmail older than 8.12, turning this option
+            off will improve performance by not waiting for Sendmail to actually
+            send mail.  If Sendmail 8.12 or later is being used, there is 
+            nothing to gain by turning this off.  If another MTA is being used, 
+            such as Postfix, then this option *must* be turned on (even if you 
+            are using the fake sendmail executable that Postfix provides).
+          </para>
+        </listitem>
+      </varlistentry>
+
     </variablelist>
   </section>
 
@@ -600,7 +616,7 @@
     <para>Don't worry about the "Closed for bug entry", "Maximum Votes
     per person", "Maximum votes a person can put on a single bug",
     "Number of votes a bug in this Product needs to automatically get out
-    of the UNCOMFIRMED state", and "Version" options yet. We'll cover
+    of the UNCONFIRMED state", and "Version" options yet. We'll cover
     those in a few moments.
     </para>
   </section>