diff --git a/htroot/IndexDeletion_p.html b/htroot/IndexDeletion_p.html
index 2c4436348..eadeb3927 100644
--- a/htroot/IndexDeletion_p.html
+++ b/htroot/IndexDeletion_p.html
@@ -83,7 +83,7 @@
       <legend><label>Delete Collections</label></legend>
       <p>Delete all documents which are inside specific collections.</p>
       <dl>
-        <dt>Not Assiged</dt>
+        <dt>Not Assigned</dt>
         <dd><input type="radio" name="collectiondelete-mode" id="collectiondelete-mode-unassigned" value="unassigned" #(collectiondelete-mode-unassigned-checked)#::checked="checked"#(/collectiondelete-mode-unassigned-checked)# onClick="d=document.getElementById('engage-collectiondelete');d.disabled=true;d.className='dangerdisarmed';"/>Delete all documents which are not assigned to any collection
         </dd>