Merge pull request #197 from apapadoi/apapadoi_bug_typo

Fix typo

Author: ahmedfgad

pygad/pygad.py

@@ -445,7 +445,7 @@ def __init__(self,
                 raise TypeError(f"The value assigned to the 'initial_population' parameter is expected to by of type list, tuple, or ndarray but {type(initial_population)} found.")
             elif numpy.array(initial_population).ndim != 2:
                 self.valid_parameters = False
-                raise ValueError(f"A 2D list is expected to the initail_population parameter but a ({numpy.array(initial_population).ndim}-D) list found.")
+                raise ValueError(f"A 2D list is expected to the initial_population parameter but a ({numpy.array(initial_population).ndim}-D) list found.")
             else:
                 # Validate the type of each value in the 'initial_population' parameter.
                 for row_idx in range(len(initial_population)):