[PATCH] nfs: fix comment to nfs_generic_pg_test which does the opposite

[Pavel Tikhomirov]

Please see comment to filelayout_pg_test for reference.

To: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
Cc: Anna Schumaker <anna.schumaker@xxxxxxxxxx>
Cc: linux-nfs@xxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx
Signed-off-by: Pavel Tikhomirov <ptikhomirov@xxxxxxxxxxxxx>
---
 fs/nfs/pagelist.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/nfs/pagelist.c b/fs/nfs/pagelist.c
index 5c4568a0804b..87f3da1fd850 100644
--- a/fs/nfs/pagelist.c
+++ b/fs/nfs/pagelist.c
@@ -461,7 +461,7 @@ EXPORT_SYMBOL_GPL(nfs_wait_on_request);
  * @prev: previous request in desc, or NULL
  * @req: this request
  *
- * Returns zero if @req can be coalesced into @desc, otherwise it returns
+ * Returns zero if @req cannot be coalesced into @desc, otherwise it returns
  * the size of the request.
  */
 size_t nfs_generic_pg_test(struct nfs_pageio_descriptor *desc,
-- 
2.17.1