diff --git a/reference/pcntl/functions/pcntl-signal.xml b/reference/pcntl/functions/pcntl-signal.xml
index 7f5bf1302b..37f78426e2 100644
--- a/reference/pcntl/functions/pcntl-signal.xml
+++ b/reference/pcntl/functions/pcntl-signal.xml
@@ -16,7 +16,7 @@
   </methodsynopsis>
   <para>
    The <function>pcntl_signal</function> function installs a new
-   signal handler for the signal indicated by <parameter>signo</parameter>.   
+   signal handler or replaces the current signal handler for the signal indicated by <parameter>signo</parameter>.
   </para>
  </refsect1>
 
@@ -168,6 +168,15 @@ echo "Done\n";
    </example>
   </para>
  </refsect1>
+ 
+ 
+ 
+
+<refsect1 role="notes"><!-- {{{ -->
+&reftitle.notes;
+<function>pcntl_signal</function> doesn't stack the signal handlers, but replaces them.
+</refsect1><!-- }}} -->
+ 
 
  <refsect1 role="seealso">
   &reftitle.seealso;
@@ -178,6 +187,8 @@ echo "Done\n";
    </simplelist>
   </para>
  </refsect1>
+ 
+ 
 
 </refentry>