[parrot/parrot] e4a31d: mention the second type of string API function

[noreply at github.com]

Branch: refs/heads/embed_api4
Home:   https://github.com/parrot/parrot

Commit: e4a31d12ecd1428f6e05abccc82bd3f3fcec6e6b
    https://github.com/parrot/parrot/commit/e4a31d12ecd1428f6e05abccc82bd3f3fcec6e6b
Author: Whiteknight <wknight8111 at gmail.com>
Date:   2010-12-22 (Wed, 22 Dec 2010)

Changed paths:
  M docs/pdds/draft/pdd10_embedding.pod

Log Message:
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mention the second type of string API function