Update torchvision/ops/feature_pyramid_network.py

Author: NicolasHug

torchvision/ops/feature_pyramid_network.py

@@ -206,7 +206,7 @@ def forward(self, x: Dict[str, Tensor]) -> Dict[str, Tensor]:
 
 class LastLevelMaxPool(ExtraFPNBlock):
     """
-    Applies a max_pool2d (not actual max_pool2d) on top of the last feature map
+    Applies a max_pool2d (not actual max_pool2d, we just subsample) on top of the last feature map
     """
 
     def forward(