diff --git a/packages/node_modules/@node-red/nodes/locales/en-US/sequence/17-split.html b/packages/node_modules/@node-red/nodes/locales/en-US/sequence/17-split.html
index b0059992f..3334ec126 100644
--- a/packages/node_modules/@node-red/nodes/locales/en-US/sequence/17-split.html
+++ b/packages/node_modules/@node-red/nodes/locales/en-US/sequence/17-split.html
@@ -91,7 +91,7 @@
         </ul>
         </dd>
         <dt class="optional">complete</dt>
-        <dd>If set, the node will append the payload, and then send the output message in its current state. 
+        <dd>If set, the node will append the payload, and then send the output message in its current state.
             If you don't wish to append the payload, delete it from the msg.</dd>
     </dl>
     <h3>Details</h3>
@@ -150,6 +150,7 @@
         <p>By default, the reduce expression is applied in order, from the first
            to the last message of the sequence. It can optionally be applied in
            reverse order.</p>
+        <p>$N is the number of messages that arrive - even if they are identical.</p>
     </dl>
     <p><b>Example:</b> the following settings, given a sequence of numeric values,
        calculates the average value: