I guess we'll have to agree to disagree. For me, attempting to whitewash something you don't agree with is censorship, and Merriam-Webster agrees with me, given their definition of "censor" means to suppress or delete anything considered objectionable (emphasis mine):

"Full Definition of CENSOR transitive verb : to examine in order to suppress or delete anything considered objectionable <censor the news>"[1]

[1] http://www.merriam-webster.com/dictionary/censoring