Fix typo

Author: joshchang1112

research/gnn-survey-paper/train.py

@@ -16,7 +16,7 @@
 flags.DEFINE_integer('gpu', '-1', 'Gpu id, -1 means cpu only')
 flags.DEFINE_float('lr', 1e-2, 'Initial learning rate')
 flags.DEFINE_integer('epochs', 200, 'Number of training epochs')
-flags.DEFINE_integer('num_layers', 2, 'Number of gnn hidden layers')
+flags.DEFINE_integer('num_layers', 2, 'Number of gnn layers')
 flags.DEFINE_list('hidden_dim', [32], 'Dimension of gnn hidden layers')
 flags.DEFINE_string('optimizer', 'adam', 'Optimizer for training')
 flags.DEFINE_float('weight_decay', 5e-4, 'Weight for L2 regularization')