diff --git a/content/multipledataset.html b/content/multipledataset.html
index 61a51d36..2c5ee716 100644
--- a/content/multipledataset.html
+++ b/content/multipledataset.html
@@ -461,7 +461,7 @@ draft: false
       <li>Absorption</li>
       <li>Fluorescence</li>
     </ul>
-    <li>Choose each parameters (of course you can select multiples values for each) you can use the the <button
+    <li>Choose each parameter (of course you can select multiples values for each) you can use the the <button
         disabled>Select all</button> button to select all items <span hidden data-needengine='["WebKit","Blink"]' data-needplatform='["desktop"]'>or use the <kbd>Ctrl</kbd>+ <kbd>A</kbd> shortcut key</span></li>
     <ul id="SelectList"></ul>
     <li>Choose filters:</li>