I edited a question, and when I went to the versions page, I found this (possible) bug.
The original answer
While in the previous versions page
Notice the last line that starts with "in linux" is considered part of the code (have a gray shading) while in the question page it is not, and it shouldn't have that shading.
You can see the question answer mentioned in How do you install an APK file in the Android simulator?, Jorgesys's answer.