Outdated content in MDC-103 Step #5

[paxcodes]

In the 5th page, it talks about overriding the accentColor when the theme's accentColor is already set to kShrineBrown900.

It also says,

Type into a text field—decorations and floating placeholder renders in the correct Accent color.

When the screenshot shows that it's rendering the primaryColor.

[Renzo-Olivares]

Fixed by #198 , 103 codelab instructions updated