Update examples/network_traffic_prediction/nr_models.py

Co-authored-by: xiang song(charlie.song) <[email protected]>

examples/network_traffic_prediction/nr_models.py

@@ -355,7 +355,7 @@ def forward(self, blocks, node_feats, edge_feats, labels, input_nodes=None):
         Arguments
         ----------
         blocks: list of DGL MFGs
-            Sampled subgraph in the list of DGL message flow graphs (MFGs) format. More
+            Sampled subgraphs in the list of DGL message flow graphs (MFGs) format. More
             detailed information about DGL MFG can be found in `DGL Neighbor Sampling
             Overview
             <https://docs.dgl.ai/stochastic_training/neighbor_sampling_overview.html>`_.