Fix MM doc's use of "SUPER::"

Fix MM doc's use of "SUPER::"

Chip Salzenberg <chip@atlantic.net> wrote:
] According to Jim Avera:
] > Was there any resolution of the problem using SUPER:: with MakeMaker?
]
] Yes.  Don't say "sub MY::foo {}"; say "package MY; sub foo {}".
] The current package is important for proper operation of SUPER::.

Thanks for your help.  I appreciate it.
Here is a patch to fix the documentation (in 5.003_95).

p5p-msgid: 9704012235.AA07841@membrane.hal.com