Fixed incorrectly reported string format.

locale/da_DK/LC_MESSAGES/squirrelmail.po

@@ -1341,7 +1341,6 @@ msgstr ""
 msgid "FREE - SPAMhaus - A list of well-known SPAM sources."
 msgstr "GRATIS - SPAMhaus - En liste over velkendte spamkilder."
 
-#, c-format
 msgid ""
 "FREE, for now - SPAMCOP - An interesting solution that lists servers that "
 "have a very high spam to legit email ratio (85% or more)."