[the-board] [model] Fix wrong delete call on function in PageManager

[Lucas Rocha <lucasr src gnome org>]

commit e1b8d1adc5d671ce97f00d79fe72f83f61e1a009
Author: Lucas Rocha <lucasr gnome org>
Date:   Wed Jan 19 15:08:16 2011 +0000

    [model] Fix wrong delete call on function in PageManager

 src/js/model/pageManager.js |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/js/model/pageManager.js b/src/js/model/pageManager.js
index 623c8fa..d3e2cd0 100644
--- a/src/js/model/pageManager.js
+++ b/src/js/model/pageManager.js
@@ -522,7 +522,7 @@ PageManager.prototype = {
     destroy : function() {
         if (this._pagesDirMonitor) {
             this._pagesDirMonitor.cancel();
-            delete this._pagesDirMonitor();
+            delete this._pagesDirMonitor;
         }
 
         if (this._savePagesTimeoutId) {