[ES] Review "superlativo" output regarding the 3rd parameter

[BoboTiG]

• Wiktionary page: https://es.wiktionary.org/wiki/asp%C3%A9rrimamente

Wikicode:

{{superlativo|ásperamente|es|x|adv=x}}

Output:

<i>Superlativo de</i> ásperamente:&nbsp;sumamente ásperamente

Expected:

<i>Superlativo de</i> ásperamente

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Model link, if any: https://es.wiktionary.org/wiki/Plantilla:superlativo/doc

As soon as there is a 3^rd parameter, it's like using def=x, and so : sumamente WORD shouldn't be present.

[BoboTiG]

https://es.wiktionary.org/wiki/habil%C3%ADsimamente