New translations: class.xml (Breton)

translation/dest/class/br-FR.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-  <string name="lichessClasses" comment="Lichess Classes are a feature that lets a teacher create virtual classes and check out students' progress.&#10;&#10;This text used to be &quot;Lichess Classes&quot;, which has since been shortened to classes.">Klasoù echedoù</string>
+  <string name="lichessClasses">Klasoù echedoù</string>
   <string name="teachClassesOfChessStudents">Deskit echedoù d\'ho studierien gant Lichess.</string>
   <string name="features">Arc\'hweladurioù</string>
   <string name="quicklyGenerateSafeUsernames">Krouiñ a ra anvioù-implijer ha gerioù-tremen suraet evit ar studierien war ar prim</string>