Consider [this post](http://superuser.com/posts/436318/revisions). In the original form, it had a block of program output which was not formatted as a code block. I tried to fix this, but SU doesn't accept edits with less than 6 non-whitespace characters modified.

To overcome this limit, I changed a word to one of its synonyms, but this seems pretty hackish. What is the recommended way to solve such problems?