php/php-langspec — pull request #10 by javiereguiluz (2014-07-30 21:40:09+00:00)
Title: Replaced tabs by whitespaces (as stated in the FORMATTING guide)

The diff comparison on GitHub looks like there has been a lot of changes, but in fact I just replaced `\t` by two white spaces. There are no differences, visually speaking, in the resulting document.