diff --git a/src/app/showcase/components/splitter/splitterdemo.html b/src/app/showcase/components/splitter/splitterdemo.html
index e34b3754c98..86d4b91902f 100644
--- a/src/app/showcase/components/splitter/splitterdemo.html
+++ b/src/app/showcase/components/splitter/splitterdemo.html
@@ -108,9 +108,9 @@ <h5>Layout</h5>
 </app-code>
 
             <h5>Initial Sizes</h5>
-            <p>When no sizes are defined, panels are split 50/50, use the <i>sizes</i> property to give relative widths e.g. [20,80].</p>
+            <p>When no sizes are defined, panels are split 50/50, use the <i>panelSizes</i> property to give relative widths e.g. [20,80].</p>
 <app-code lang="markup" ngNonBindable ngPreserveWhitespaces>
-&lt;p-splitter [style]="&#123;'height': '300px'&#125;" [sizes]="[20,80]" layout="vertical"&gt;
+&lt;p-splitter [style]="&#123;'height': '300px'&#125;" [panelSizes]="[20,80]" layout="vertical"&gt;
     &lt;ng-template&gt;
         Panel 1
     &lt;/ng-template&gt;
@@ -196,7 +196,7 @@ <h5>Properties</h5>
 						</thead>
 						<tbody>
                             <tr>
-                                <td>sizes</td>
+                                <td>panelSizes</td>
                                 <td>number</td>
                                 <td>null</td>
                                 <td>Size of the elements relative to 100%.</td>
@@ -397,4 +397,4 @@ <h5>Dependencies</h5>
             </ng-template>
         </p-tabPanel>
     </p-tabView>
-</div>
\ No newline at end of file
+</div>