diff --git a/torch_geometric/nn/glob/attention.py b/torch_geometric/nn/glob/attention.py
index b7ea0a48ec43..876c48d97e49 100644
--- a/torch_geometric/nn/glob/attention.py
+++ b/torch_geometric/nn/glob/attention.py
@@ -38,7 +38,7 @@ class GlobalAttention(torch.nn.Module):
           node features :math:`(|\mathcal{V}|, F)`,
           batch vector :math:`(|\mathcal{V}|)` *(optional)*
         - **output:**
-          graph features :math:`(|\mathcal{G}|, 2 * F)` where
+          graph features :math:`(|\mathcal{G}|, F)` where
           :math:`|\mathcal{G}|` denotes the number of graphs in the batch
     """
     def __init__(self, gate_nn: torch.nn.Module,