Polish comments.

controllers/default.py

@@ -65,7 +65,7 @@ def index():
 	csslibs = [os.path.join(base, 'static', 'extjs', 'resources', 'css', 'ext-all.css'),
 			   os.path.join(base, 'static', 'extjs', 'examples', 'shared', 'icons', 'silk.css')]
 
-	# javascript librairies
+	# ext javascript libraries
 	if debug:
 		jslibs =  [os.path.join(base, 'static', 'extjs', 'adapter', 'ext', 'ext-base-debug.js'),
 				   os.path.join(base, 'static', 'extjs', 'ext-all-debug.js')]
@@ -73,8 +73,7 @@ def index():
 		jslibs =  [os.path.join(base, 'static', 'extjs', 'adapter', 'ext', 'ext-base.js'),
 				   os.path.join(base, 'static', 'extjs', 'ext-all.js')]
 
-	# application librairies
-	# load all javascript files found in the pathjs directory
+	# application javascript libraries
 	applibs = []
 	server_path = os.path.join('applications', request.application, 'static', 'appjs')
 	for file in os.listdir(server_path):