[css-contain-1] typo

Author: frivoal

css-contain-1/implementation-report-2022-09.html

@@ -90,7 +90,7 @@ <h2 id=results><a href="#results" class=self-link></a>2. Results</h2>
 For candidate correction 2, all tests pass at least two implementations,
 and most (33/39) pass in three.
 
-<p><strong>The implementation criteria required for inclusion into a Recommendation are therefore fulfilled for all there corrections.</strong>
+<p><strong>The implementation criteria required for inclusion into a Recommendation are therefore fulfilled for all three corrections.</strong>
 
 
 <h2 id=method><a href="#method" class=self-link></a>3. Methodology</h2>