[gnome-system-log] filter: change license header to GPL v2+

[Cosimo Cecchi <cosimoc src gnome org>]

commit 93b1bed9a0a27fad054bdbaa6761cbce845ef2a7
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Wed Mar 21 16:17:17 2012 -0400

    filter: change license header to GPL v2+
    
    Make it consistent with the rest of the package.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=667341

 src/logview-filter-manager.c |    2 +-
 src/logview-filter-manager.h |    2 +-
 src/logview-filter.c         |    2 +-
 src/logview-filter.h         |    2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/src/logview-filter-manager.c b/src/logview-filter-manager.c
index eea7f45..dddb4af 100644
--- a/src/logview-filter-manager.c
+++ b/src/logview-filter-manager.c
@@ -5,7 +5,7 @@
  *
  * gnome-utils is free software: you can redistribute it and/or modify it
  * under the terms of the GNU General Public License as published by the
- * Free Software Foundation, either version 3 of the License, or
+ * Free Software Foundation, either version 2 of the License, or
  * (at your option) any later version.
  *
  * gnome-utils is distributed in the hope that it will be useful, but
diff --git a/src/logview-filter-manager.h b/src/logview-filter-manager.h
index 93a1714..6dc9e88 100644
--- a/src/logview-filter-manager.h
+++ b/src/logview-filter-manager.h
@@ -5,7 +5,7 @@
  * 
  * gnome-utils is free software: you can redistribute it and/or modify it
  * under the terms of the GNU General Public License as published by the
- * Free Software Foundation, either version 3 of the License, or
+ * Free Software Foundation, either version 2 of the License, or
  * (at your option) any later version.
  * 
  * gnome-utils is distributed in the hope that it will be useful, but
diff --git a/src/logview-filter.c b/src/logview-filter.c
index 9bef5ac..9889953 100644
--- a/src/logview-filter.c
+++ b/src/logview-filter.c
@@ -5,7 +5,7 @@
  * 
  * gnome-utils is free software: you can redistribute it and/or modify it
  * under the terms of the GNU General Public License as published by the
- * Free Software Foundation, either version 3 of the License, or
+ * Free Software Foundation, either version 2 of the License, or
  * (at your option) any later version.
  * 
  * gnome-utils is distributed in the hope that it will be useful, but
diff --git a/src/logview-filter.h b/src/logview-filter.h
index 6dca39a..d79caf4 100644
--- a/src/logview-filter.h
+++ b/src/logview-filter.h
@@ -5,7 +5,7 @@
  * 
  * gnome-utils is free software: you can redistribute it and/or modify it
  * under the terms of the GNU General Public License as published by the
- * Free Software Foundation, either version 3 of the License, or
+ * Free Software Foundation, either version 2 of the License, or
  * (at your option) any later version.
  * 
  * gnome-utils is distributed in the hope that it will be useful, but