Clarify the use of "args" and "kwargs" in queue.enqueue()

docs/docs/index.md

@@ -74,17 +74,22 @@ results are kept. Expired jobs will be automatically deleted. Defaults to 500 se
 * `at_front` will place the job at the *front* of the queue, instead of the
   back
 * `description` to add additional description to enqueued jobs.
-* `kwargs` and `args` lets you bypass the auto-pop of these arguments, ie:
+* `args` and `kwargs`: use these to explicitly pass arguments and keyword to the
-  specify a `description` argument for the underlying job function.
+  underlying job function. This is useful if your function happens to have
+  conflicting argument names with RQ, for example `description` or `ttl`.
 
-In the last case, it may be advantageous to instead use the explicit version of
+In the last case, if you want to pass `description` and `ttl` keyword arguments
-`.enqueue()`, `.enqueue_call()`:
+to your job and not to RQ's enqueue function, this is what you do:
 
 ```python
 q = Queue('low', connection=redis_conn)
-q.enqueue_call(func=count_words_at_url,
+q.enqueue(func=count_words_at_url,
+          ttl=30,  # This ttl will be used by RQ
           args=('http://nvie.com',),
-               job_timeout=30)
+          kwargs={
+              'description': 'Function description', # This is passed on to count_words_at_url
+              'ttl': 15  # This is passed on to count_words_at_url function
+          })
 ```
 
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