Fixed some documentation typos

git-svn-id: http://svn.gna.org/svn/etoile/trunk/Etoile/Frameworks/UnitKit@10173 7b3f36aa-e6db-49c1-8b4c-66eac1997e64
Reorganized methods in UKRunner implementation

git-svn-id: http://svn.gna.org/svn/etoile/trunk/Etoile/Frameworks/UnitKit@10174 7b3f36aa-e6db-49c1-8b4c-66eac1997e64