修改一些表达方式。

This commit is contained in:
Shindo
2014-06-09 15:24:06 +08:00
committed by numbbbbb
parent d1a3c1a2b7
commit b90c932be7

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@ -372,4 +372,4 @@ return `表达式`
> GRAMMAR OF A RETURN STATEMENT
> *return-statement***return** [*expression*](https://developer.apple.com/library/prerelease/ios/documentation/Swift/Conceptual/Swift_Programming_Language/Expressions.html#//apple_ref/swift/grammar/expression) *opt*
> *return-statement* → **return** [*expression*](https://developer.apple.com/library/prerelease/ios/documentation/Swift/Conceptual/Swift_Programming_Language/Expressions.html#//apple_ref/swift/grammar/expression) *opt*