X.A.AppendFile documentation fix.
X.A.AppendFile documentation fix.

Ignore-this: 1ee126ddba1b06d07fba86ca43f74ab8

Forgotten > means haddock complained (and generated incorrect output).
More controversially I reworded a sentence and use do notation.

darcs-hash:20110527032854-1499c-b161b4dbab152c06532e3f2cb7d1922987123aa3

yzhou61/xmonad-contrib,yzhou61/xmonad-contrib,yzhou61/xmonad-contrib