docs/book comments ch.4 part two

[James E Keenan]

Heiko wrote:
> Hi,
> 
> I found some time to continue my proofreading of chapter 4 of the parrot 
> book, chapter 4.
> 
> 
> In section 'VTABLEs', 4th paragraph
> 'if you would like to name the function'
> instead of
> 'if you would like to namethe function'
> 
> In the last code example of this section:
> typo in 2nd last code line in comment:
> '# Convert to a string, store in $S0'
> instead of
> '# Convert to a string, store in SS0'

whiteknight applied these in r36867.

Heiko++ for your contribution.  Going forward, would it be possible for 
you to submit patches as described in docs/submissions.pod ?

Thank you very much.
kid51