Fixed some typos in skill_db.txt, caused by r11949 (bugreport:657)
Fixed some typos in skill_db.txt, caused by r11949 (bugreport:657)

git-svn-id: c1e39603916b71782cde5facdf0b79eff05c1414@11960 54d463be-8e91-2dee-dedb-b68131a5f0ec

Nipol/Siesta,Nipol/Siesta,Nipol/Siesta