Pangramma, not Pangram

Pangram in Scheme on Exercism is translated as Pangram, but it should be Pangramma. Hungarian kept the transliterated Greek form, but English didn’t.

Thank you @BNAndras. This one turned out to already be an agreed decision that never got applied: the Hungarian glossary decision log records “pangram” → “pangramma” as settled, but the metadata catalog entry for the exercise name across every track still held the untranslated “Pangram”. I’ve corrected it in all 85 track catalogs that carry it (exercism/i18n@db129b4444), so it’ll show as “Pangramma” everywhere once this deploys.