Correct BeginPackage with Needs form

Author: rocky

mathics/builtin/scoping.py

@@ -9,7 +9,6 @@
     Integer,
     fully_qualified_symbol_name,
 )
-from mathics.core.rules import Rule
 from mathics.core.evaluation import Evaluation
 
 
@@ -650,7 +649,7 @@ class BeginPackage(Builtin):
              Protect[System`Private`$ContextPathStack, System`$Packages];
              context
         """,
-        # "BeginPackage[context_String, needs__List]": """
+        # "BeginPackage[context_String, needs_List]": """
         #      BeginPackage[context]; Map[Needs, needs];
         # """
     }