[stdlib] Fix indentation in Unicode.swift

This commit is contained in:
Patrick Pijnappel
2016-03-17 06:41:59 +11:00
parent 7e0945e7ac
commit 771a81594f

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@@ -698,6 +698,7 @@ extension UTF8.CodeUnit : _StringElement {
return UTF8.CodeUnit(utf16)
}
}
extension UTF16 {
/// Returns the number of code units required to encode `x`.
@warn_unused_result