MFen:
+ articles/pr-guidelines/article.sgml 1.33 --> 1.35
+ books/handbook/boot/chapter.sgml 1.70 --> 1.71
+ books/handbook/disks/chapter.sgml 1.298 --> 1.300
+ books/handbook/firewalls/chapter.sgml 1.94 --> 1.95
+ books/handbook/install/chapter.sgml 1.412 --> 1.414
+ books/handbook/kernelconfig/chapter.sgml 1.194 --> 1.195
+ books/handbook/mail/chapter.sgml 1.138 --> 1.140

Typo fix: articles/gjournal-desktop/article.sgml