Results 2 issues of Rui Chen

OS X version: `El Capitan (10.11.3)` proxychains version: `proxychains-ng 4.11` (via Homebrew) alpine version: `Alpine 2.20 (OSX 67 2015-01-07)` (via Homebrew) I used to ran `proxychains4 alpine` on my GNU/Linux...

The original default configure file has some style issues: mixed tabs and blank spaces, non-capitalized first word, missed period, etc. Reformat it to fix these issues.