fix comment

Author: KsanaKozlova

numba_typing/tests/test_type_annotations.py

@@ -46,11 +46,11 @@ def func_three(a: Dict[int, str], b: str = "string", c: int = 1):
             with self.subTest(func=f.__name__):
                 self.assertEqual(type_annotations.get_func_annotations(f), expected)
 
-    def test_expend_annotations(self):
+    def test_product_annotations(self):
 
         S = TypeVar('S', float, str)
-        info = ({'a': [int], 'b': [int, float], 'c': [S]}, {})
-        result = type_annotations.expend_annotations(info)
+        annotations = ({'a': [int], 'b': [int, float], 'c': [S]}, {})
+        result = type_annotations.product_annotations(annotations)
         expected = [[{'a': int, 'b': int, 'c': float}, {}],
                     [{'a': int, 'b': int, 'c': str}, {}],
                     [{'a': int, 'b': float, 'c': float}, {}],

numba_typing/type_annotations.py

@@ -40,10 +40,10 @@ def get_annotation_types(annotation):
     return [annotation, ]
 
 
-def expend_annotations(info):
+def product_annotations(annotations):
     """Get all variants of annotations."""
-    annot = info[0]
-    vals = info[1]
+    annot = annotations[0]
+    vals = annotations[1]
     list_of_annot = list(product(*annot.values()))
     tvs = {}
     tvs_unique = {}