* src/en/book/ch04-branching-and-merging.xml
s/typcial/typical/, and rewrap a paragraph.
Suggested by: Arfrever Frehtes Taifersar Arahesis <arfrever.fta {at} gmail.com>
Authored by: cmpilato 2008-06-16
Parent: [r3141]
Child: [r3143]
