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typographical changes.
Swift SVN r15721
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@@ -7,7 +7,7 @@ in Swift classes or be at all a complete error handling solution.
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Failable initializers
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=====================
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A **failable initializer** can declared by declaring its return type to be
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A **failable initializer** can be declared by specifying its return type to be
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an optional or unchecked optional type. The base type of the optional must be
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``Self``, to indicate a whole-object initializer, or the declared type, to
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indicate a subobject initializer. Only classes that inherit from ``@objc`` base
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