Update index.html

Co-authored-by: Ted Thibodeau Jr <tthibodeau@openlinksw.com>

Author: marcoscaceres

index.html

@@ -363,7 +363,7 @@ <h3>
       inputs.
       </li>
       <li>Interprets each individual request in the input list as targeting a
-      specific [=holder=], and prepares holder options accordingly.
+      specific [=holder=], and prepares [=holder=] options accordingly.
       </li>
       <li>Presents the available [=holders=] to the user for selection.
       </li>