diff --git a/scrapy/trunk/scrapy/contrib/spidermiddleware/limit.py b/scrapy/trunk/scrapy/contrib/spidermiddleware/limit.py
index 3bf9d9629..18fea0406 100644
--- a/scrapy/trunk/scrapy/contrib/spidermiddleware/limit.py
+++ b/scrapy/trunk/scrapy/contrib/spidermiddleware/limit.py
@@ -1,8 +1,8 @@
 """
 Limits the scheduler request queue from the point of view of the spider.
-That is, any requests generated by the spider, which its scheduling action
-would result in an excess over the allowed limit of scheduler request queue,
-will be filtered out.
+That is, if the scheduler queue contains an equal or greater ammount of
+requests than the specified limit, the further requests generated by the
+spider will be ignored.
 The limit is setted from the spider attribute "requests_queue_size". If not
 found, from the scrapy setting "REQUESTS_QUEUE_SIZE". If not found, no limit
 will be applied. If given a value of 0, no limit will be applied.