fix typo docstring

reactive-flows/cnf-combustion/gnns/data.py

@@ -97,7 +97,7 @@ def create_graph_topo(self, grid_shape: Tuple[int, int, int]) -> None:
         """Create the graph topology and store it in memory.
 
         Args:
-            grid_shape (Tuple[int, int, int]): the shapr of the grid for the
+            grid_shape (Tuple[int, int, int]): the shape of the grid for the
                 z, y and x sorted dimensions.
         """
         g0 = nx.grid_graph(dim=grid_shape)