[kde-doc-english] [kate] doc: update kwrite docs for 4.12

[Burkhard Lück]

Am Freitag, 29. November 2013, 05:44:25 schrieb T. C.  Hollingsworth:
> +<para>Create a new snippet, which is a resuable chunk of text you

Is "resuable" a typo and should be "reusable"?

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Burkhard L?ck