fix type in multisteiner result key

Former-commit-id: b5468f0a50027876f9c9e74d6ab603b1d6ec7387 [formerly ff4c0b7ec5e90c3756dc976999d673e6743c1c5a]
Former-commit-id: 556e549b0fcc1609807a5ca797f2ffdb4ddd079e

tasks/multi_steiner.py

@@ -188,7 +188,7 @@ def multi_steiner(task_hook: TaskHook):
     task_hook.set_results({
         "network": subgraph,
         "node_attributes": {"node_types": node_types, "is_seed": is_seed},
-        "taget_nodes":accepted_nodes,
+        "target_nodes": accepted_nodes,
         'gene_interaction_dataset': ppi_dataset,
         'drug_interaction_dataset': pdi_dataset
     })