diff --git a/omegat/project_save.tmx b/omegat/project_save.tmx
index e8bbe30d..a77a45eb 100644
--- a/omegat/project_save.tmx
+++ b/omegat/project_save.tmx
@@ -39100,6 +39100,14 @@ définis, mais elles ne sont pas développées automatiquement.</seg>
         <seg>Si la variable @code{compare-ignore-case} a une valeur autre que @code{nil}, la comparaison ignore les différences dans ce cas également.</seg>
       </tuv>
     </tu>
+    <tu>
+      <tuv lang="en">
+        <seg>If the variable @code{compare-ignore-whitespace} is non-@code{nil}, @code{compare-windows} by default ignores changes in whitespace, but a prefix argument turns that off for that single invocation of the command.</seg>
+      </tuv>
+      <tuv lang="fr" changeid="Lilian" changedate="20220517T135521Z" creationid="Lilian" creationdate="20220517T135521Z">
+        <seg>Si la variable @code{compare-ignore-whitespace} a une valeur autre que @code{nil}, @code{compare-windows} par défaut ignore les changements dans un espace blanc, mais un argument préfixe le désactive pour ce seul appel de la commande.</seg>
+      </tuv>
+    </tu>
     <tu>
       <tuv lang="en">
         <seg>If the variable @code{find-file-visit-truename} is non-@code{nil}, then the file name recorded for a buffer is the file's @dfn{truename} (made by replacing all symbolic links with their target names), rather than the name you specify.</seg>