Need ideas and improvement. Please tell us here.

[Porrapat]

I want more ideas and improvement to improve PHP Koans. Please tell me and share your ideas here.

[Xolof]

php_koans/koans/AboutStringManipulation.php

Line 93 in 683f19f

* @testdox Double-quoted string interpet variables.

Should probably say "interpolate" here.

[Porrapat]

Thank you, I will find and fix all.

[Porrapat]

Fixed and push to this commit.
b3c90b6