Fix example code in skpaint.md.

Fix example code in skpaint.md.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1993903002
NOTRY=true
DOCS_PREVIEW= https://skia.org/?cl=1993903002

Committed: https://skia.googlesource.com/skia/+/bac5eb073e8820203716b49dedc654b8d6cf9dc9

[dogben, 2016-05-18 20:25:06]

Description was changed from

==========
Fix example code in skpaint.md.

BUG=skia:
==========

to

==========
Fix example code in skpaint.md.

BUG=skia:
GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...
NOTRY=true
DOCS_PREVIEW= https://skia.org/?cl=1993903002
==========

[dogben, 2016-05-18 20:25:44]

benjaminwagner@google.com changed reviewers:
+ halcanary@google.com

[hal.canary, 2016-05-18 20:27:50]

The CQ bit was checked by halcanary@google.com

[hal.canary, 2016-05-18 20:27:51]

lgtm

[commit-bot: I haz the power, 2016-05-18 20:28:01]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1993903002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1993903002/1

[commit-bot: I haz the power, 2016-05-18 20:29:00]

Description was changed from

==========
Fix example code in skpaint.md.

BUG=skia:
GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...
NOTRY=true
DOCS_PREVIEW= https://skia.org/?cl=1993903002
==========

to

==========
Fix example code in skpaint.md.

BUG=skia:
GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...
NOTRY=true
DOCS_PREVIEW= https://skia.org/?cl=1993903002

Committed:
https://skia.googlesource.com/skia/+/bac5eb073e8820203716b49dedc654b8d6cf9dc9
==========

[commit-bot: I haz the power, 2016-05-18 20:29:01]

Committed patchset #1 (id:1) as
https://skia.googlesource.com/skia/+/bac5eb073e8820203716b49dedc654b8d6cf9dc9