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Fix type signature format #3

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Fix type signature format #3

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2 changes: 1 addition & 1 deletion _posts/2017-01-30-Higher-kinded-types-in-fsharp-Intro-Part-I.md
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Expand Up @@ -88,7 +88,7 @@ so that sometimes the decision that have been made are wrong."

So you open your editor to reuse your already existing code - only there is no reuse (except when you have put "copy & paste" into your mental category of "reuse").
As `InProgressLineItem` and `FinishedLineItem` are 2 distinctly types and your function signature is
`toFinishedLineItem :: LineItemInProgress -> LineItemFinished` there is no way to invert that signature.
`toFinishedLineItem : LineItemInProgress -> LineItemFinished` there is no way to invert that signature.
So we copy, paste and adjust that code. But hey! It's F#!

``` fsharp
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