[evolution-data-server] Fix typo in the code

[Milan Crha <mcrha src gnome org>]

commit 5eee36f8066031a235ae12ee48ca3fb68cf33428
Author: Milan Crha <mcrha redhat com>
Date:   Mon Jun 11 08:44:48 2012 +0200

    Fix typo in the code

 .../evolution-source-registry-migrate-sources.c    |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/services/evolution-source-registry/evolution-source-registry-migrate-sources.c b/services/evolution-source-registry/evolution-source-registry-migrate-sources.c
index 1de7b0d..67ba54c 100644
--- a/services/evolution-source-registry/evolution-source-registry-migrate-sources.c
+++ b/services/evolution-source-registry/evolution-source-registry-migrate-sources.c
@@ -663,7 +663,7 @@ migrate_parse_account (ParseData *parse_data,
 	g_key_file_set_boolean (
 		parse_data->transport_key_file,
 		E_SOURCE_GROUP_NAME,
-		"Enabled", "true");
+		"Enabled", TRUE);
 
 	/* Transport source is a child of the mail account. */
 	g_key_file_set_string (