[PATCH] gpudev: improve CPU unmap description

[eagostini at nvidia.com]

From: Elena Agostini <eagostini at nvidia.com>

Minor update in rte_gpu_mem_cpu_unmap header
documentation.

Signed-off-by: Elena Agostini <eagostini at nvidia.com>
---
 lib/gpudev/rte_gpudev.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/gpudev/rte_gpudev.h b/lib/gpudev/rte_gpudev.h
index 5cc4eb5828..9802bff2a5 100644
--- a/lib/gpudev/rte_gpudev.h
+++ b/lib/gpudev/rte_gpudev.h
@@ -489,7 +489,7 @@ void *rte_gpu_mem_cpu_map(int16_t dev_id, size_t size, void *ptr);
  * @param dev_id
  *   Reference device ID.
  * @param ptr
- *   Pointer to the memory area to be unmapped.
+ *   Pointer to the GPU memory area to be unmapped.
  *   NULL is a no-op accepted value.
  *
  * @return
-- 
2.17.1