Update 2010-08-29-pdd.md

Line 26 - added the conjunction "A".
Line 32 - deleted the comma and changed the conjunction "in" to "on".
Line 37 - added a comma to separate two clauses.
Line 38 - added the possessive pronoun "these".
Line 41 - added the auxiliary verb "will".
Line 41 - added the article "the".
Merge pull request #19 from toddbeuk/patch-2

Update 2010-08-29-pdd.md