diff --git a/property-value-space-backslash-9/background-color/index.html b/property-value-space-backslash-9/background-color/index.html
index 0579fac..7fd6f50 100644
--- a/property-value-space-backslash-9/background-color/index.html
+++ b/property-value-space-backslash-9/background-color/index.html
@@ -281,7 +281,6 @@ <h2 id="compat">Affected browsers</h2>
         </table>
       </div>
       <small class="note" id="edgenote">Note 1: MS Edge versions refer to the EdgeHTML rendering engine version, not the Edge app version shown in Edge's "About" screen. <a href="https://github.com/Fyrd/caniuse/issues/1928">See this <em>Can I Use</em> issue.</a></small><br />
-      <!--<small class="note" id="rgbfunc">Note 2: <a href="https://developer.mozilla.org/en-US/docs/Web/CSS/color_value#rgb()">Functional color notation</a> (e.g. <code>rgb(173, 255, 47)</code>) <strong>is not compatible with this hack.</strong></small><br />-->
 
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