fix whatsnew problems

[wholmgren]

From @cedricleroy comment here.

I think f892664 did overwrite a couple of previous things in v0.5.2.rst

There is a "0" here: f892664#diff-2df8cbc501f75a90135963ace8a28f63R1

And the text here has been removed: f892664#diff-2df8cbc501f75a90135963ace8a28f63L15

[cwhanse]

Since f892664 was my pull request and it's merged, I should make a new pull request to add those lines back, correct?

[wholmgren]

That would be great!

…

On Wed, May 9, 2018 at 8:45 AM Cliff Hansen ***@***.***> wrote: Since f892664 <f892664> was my pull request and it's merged, I should make a new pull request to add those lines back, correct? — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#454 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AELiR5lZGgwBaU9IfaJ9Q8PnmZQ-9IfWks5tww8IgaJpZM4T4gK4> .