mke2fs.8: fix various formatting issues, and sort the synopsis

Also, delete the sentence that says that the inode size cannot
be changed after creating the file system, as tune2fs acquired
the -I option.

Signed-off-by: Benno Schulenberg <bensberg@telfort.nl>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
1 file changed