[css-forms-1] Remove inline issue regarding color-swatch name

Author: lukewarlow

css-forms-1/Overview.bs

@@ -549,8 +549,6 @@ spec:css-forms-1; type:value; for:/; text:::placeholder
 
 ## Color Swatch: the ''::color-swatch'' pseudo-element ## {#color-swatch-pseudo}
 
-  ISSUE(11837): Should the name be ::swatch or ::color-swatch?
-
   The <dfn>::color-swatch</dfn> pseudo-element represents the portion of the control that displays the chosen color value.
 
   <div class="example" id="color-swatch-example">