SotD: typo, ER supersede REC, CR til 2018-01-02

SotD fixes:

Fixed one typo s/idential/identical
Explicitly state intent to become Edited Recommendation which will supersede existing REC. #2026
CR review period 4 weeks, presumed publication on 2017-12-05 = review til 2018-01-02. #2025

Author: tantek

css-color-3/Overview.src.html

@@ -135,14 +135,16 @@ <h2 class="no-num no-toc" id="status">Status of This Document</h2>
 
 <!--status-->
 
-<p>This Candidate Recommendation is idential to the
+<p>This Candidate Recommendation is identical to the
   <a href="http://www.w3.org/TR/2011/REC-css3-color-20110607">07 June 2011
 W3C Recommendation</a> except that the
 <a href="https://www.w3.org/Style/2011/REC-css3-color-20110607-errata.html">errata</a>
 have been incorporated, as noted in the <a href="#changes">Changes section</a>.
 One of these is a technical change; a <a href="https://test.csswg.org/harness/test/css-color-3_dev/single/t44-currentcolor-inherited-c/">test
 for this change</a> is <a href="https://test.csswg.org/harness/results/css-color-3_dev/grouped/t44-currentcolor-inherited-c/">passed
-by two implementations</a>.
+by two implementations</a>. 
+This document is intended to become a W3C Edited Recommendation that will supersede the existing Recommendation. 
+This document will remain a Candidate Recommendation at least until 2 January 2018 in order to ensure the opportunity for wide review. 
 </p>
 
 <p>A separate <a