diff --git a/docs/xsls/changes.xsls b/docs/xsls/changes.xsls
index c6c31f428..f9c2efbf7 100644
--- a/docs/xsls/changes.xsls
+++ b/docs/xsls/changes.xsls
@@ -85,7 +85,8 @@ X:template wrap(text, prefix) {
 
         !{$prefix}
 
-        !{translate(substring($text, $offset, $length), ' ', ' ')}
+        !{normalize-space(translate(substring($text, $offset, $length),
+                                    ' ', ' '))}
 
         X:text {
}