clean up stray apostrophe in comment

This is a nit-picky orthographical fix for an nit-picky ontological
comment.

diff --git a/lib/message.cc b/lib/message.cc
index d4eb209b283d6e0212d92d9b47cb4ea434068807..8d72ea22207b56b00cb600dfb3b68258374ba076 100644 (file)
--- a/lib/message.cc
+++ b/lib/message.cc
@@ -1180,7 +1180,7 @@ _notmuch_message_remove_term (notmuch_message_t *message,
        message->doc.remove_term (term);
        message->modified = TRUE;
     } catch (const Xapian::InvalidArgumentError) {
-       /* We'll let the philosopher's try to wrestle with the
+       /* We'll let the philosophers try to wrestle with the
         * question of whether failing to remove that which was not
         * there in the first place is failure. For us, we'll silently
         * consider it all good. */