[GHC] #8491: Make BlockAlloc.c comments slightly more accurate

[GHC]

#8491: Make BlockAlloc.c comments slightly more accurate
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        Reporter:  ezyang            |            Owner:
            Type:  bug               |           Status:  new
        Priority:  normal            |        Milestone:
       Component:  Compiler          |          Version:  7.6.3
      Resolution:                    |         Keywords:  patch
Operating System:  Unknown/Multiple  |     Architecture:  Unknown/Multiple
 Type of failure:  None/Unknown      |       Difficulty:  Unknown
       Test Case:                    |       Blocked By:
        Blocking:                    |  Related Tickets:
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Comment (by Edward Z. Yang <ezyang@…>):

 In [changeset:"7fa0b43593644fba8a3a60e5503a55268578d3c0/ghc"]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="7fa0b43593644fba8a3a60e5503a55268578d3c0"
 Make BlockAlloc.c comment slightly more accurate (fixes #8491)

 Signed-off-by: Edward Z. Yang <ezyang at cs.stanford.edu>
 }}}

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8491#comment:2>
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