fix typo

Author: michaelbynum

pyomo/contrib/solver/common/solution_loader.py

@@ -50,7 +50,7 @@ def get_solution_ids(self) -> List[Any]:
         """
         If there are multiple solutions available, this will return a
         list of the solution ids which can then be used with other
-        methods like `load_soltuion`. If only one solution is
+        methods like `load_solution`. If only one solution is
         available, this will return [None]. If no solutions
         are available, this will return None