[gtk-doc] tests: revert accidentially added symbol

[Stefan Kost <stefkost src gnome org>]

commit db06e7360c02573595de01c3693b4f5a1b46902e
Author: Stefan Kost <ensonic users sf net>
Date:   Mon Aug 22 13:54:10 2011 +0200

    tests: revert accidentially added symbol

 tests/bugs/docs/tester-sections.txt |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/tests/bugs/docs/tester-sections.txt b/tests/bugs/docs/tester-sections.txt
index 45b3a8b..2b8108e 100644
--- a/tests/bugs/docs/tester-sections.txt
+++ b/tests/bugs/docs/tester-sections.txt
@@ -37,7 +37,6 @@ bug_552602
 bug_554833
 bug_574654a
 bug_574654b
-bug_574654c
 bug_580300a_get_type
 bug_580300b_get_type
 bug_580300c_get_type