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ogb_examples/nodeproppred/ogbn-arxiv/README.md

 # Graph Node Prediction for Open Graph Benchmark (OGB) Arxiv dataset
 
-[The Open Graph Benchmark (OGB)](https://ogb.stanford.edu/) is a collection of benchmark datasets, data loaders, and evaluators for graph machine learning. Here we complete the Graph Link Prediction task based on PGL.
+[The Open Graph Benchmark (OGB)](https://ogb.stanford.edu/) is a collection of benchmark datasets, data loaders, and evaluators for graph machine learning. Here we complete the Graph Node Prediction task based on PGL.
 
 
 ### Requirements