Update index.html

Signed-off-by: Brad Hutchings <[email protected]>

Author: BradHutchings

completion-ui/completion/index.html

@@ -32,7 +32,7 @@
             <div id="mmojo-completion" onclick="ClickMmojoCompletion();">Mmojo Completion</div>
             <img id="settings-icon" src="images/settings-64.png" onclick="ToggleSettings();" title="Toggle Settings" />
             <img id="chat-icon" src="images/chat-64.png" onclick="Chat();" title="Chat" />
-            <img id="print-icon" src="images/print-64.png" onclick="Print();"/>
+            <img id="print-icon" src="images/print-64.png" onclick="Print();" title="Print"/>
             <img id="bookmark-icon" src="images/bookmark-64.png" onclick="EditBookmark();" title="Bookmark Maker"/>
             <img id="full-screen-icon" src="images/fullscreen-64.png" onclick="ToggleFullScreen();" title="Toggle Full Screen"/>
             <img id="help-icon" src="images/help-64.png" onclick="Help();" title="Help"/>