diff --git a/opengait/main.py b/opengait/main.py
index 35d372c..598dcaa 100644
--- a/opengait/main.py
+++ b/opengait/main.py
@@ -59,7 +59,7 @@ def run_model(cfgs, training):
 if __name__ == '__main__':
     torch.distributed.init_process_group('nccl', init_method='env://')
     if torch.distributed.get_world_size() != torch.cuda.device_count():
-        raise ValueError("Expect number of availuable GPUs({}) equals to the world size({}).".format(
+        raise ValueError("Expect number of available GPUs({}) equals to the world size({}).".format(
             torch.cuda.device_count(), torch.distributed.get_world_size()))
     cfgs = config_loader(opt.cfgs)
     if opt.iter != 0: