[glibmm] Corrected the ChangeLog

[Murray Cumming <murrayc src gnome org>]

commit 4d1675d128db043bb071345ae7edb0dae7a25dcc
Author: Murray Cumming <murrayc murrayc com>
Date:   Tue Mar 26 11:27:40 2013 +0100

    Corrected the ChangeLog

 ChangeLog |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index 15a6465..e02936f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,8 +1,8 @@
 2013-03-26  Murray Cumming  <murrayc murrayc com>
 
-       GTlsDatabase: Use std::string for filenames.
+       GTlsFileDatabase: Use std::string for filenames.
 
-       * gio/src/tlsdatabase.hg: The anchor parameter
+       * gio/src/tlsfiledatabase.hg: The anchor parameter
        and property are for a filename, so we should use
        std::string, because filenames are of unknown
        encoding.