Add title text to "make dependent" button for selection

server/templates/macros.htm

@@ -405,7 +405,7 @@
         </div>
         <button id="select_button_watch" onclick="select_watch();">watched</button>
         <button id="select_button_ignore" onclick="select_ignore();">ignored</button>
-        <button id="select_button_dependent" onclick="select_dependent();">make dependent</button>
+        <button id="select_button_dependent" onclick="select_dependent();" title="videos will then block each other ordered by release date">make dependent</button>
         <button id="select_button_" onclick="select_clear();">clear selection</button>
     </div>
 {%- endmacro %}