Fix wrong parameter for "project-close" signal.

(Merged from split-window-plugin branch).

git-svn-id: https://geany.svn.sourceforge.net/svnroot/geany/trunk@2952 ea778897-0a13-0410-b9d1-a72fbfd435f5

ChangeLog

@@ -6,6 +6,9 @@
    Improve dox for sciwrappers.c.
    Correct sci_grap_focus() misspelling.
    (Merged from split-window-plugin branch).
+ * doc/plugins.dox:
+   Fix wrong parameter for "project-close" signal.
+   (Merged from split-window-plugin branch).
 
 
 2008-09-15  Nick Treleaven  <nick(dot)treleaven(at)btinternet(dot)com>

doc/plugins.dox

@@ -149,13 +149,11 @@ PluginCallback plugin_callbacks[] =
  *
  *  @signaldef project-close
  *  @signalproto
- *  void user_function(GObject *obj, GKeyFile *config, gpointer user_data);
+ *  void user_function(GObject *obj, gpointer user_data);
  *  @endsignalproto
  *  @signaldesc
  *  Sent after a project is closed.
  *  @param obj a GeanyObject instance, should be ignored.
- *  @param config an exising GKeyFile object which can be used to read and write data.
- *    It must not be closed or freed.
  *  @param user_data user data.
  *  @endsignaldef
  *