ripnbst....per the dictionary I just checked;
disinformation = noun; False information that is intended to mislead, esp. that released by a government to a rival power or the media. Synonyms: misinformation
misinformation = noun; False or inaccurate information, esp. in order to deceive. Synonyms: disinformation
OK....so enlighten us....what is wrong with my choice in the context for which it was used?