GROOVY-7228 : Fixing typo in documentation for DefaultGroovyMethods.xor()
Merge pull request #576 from sagarsane/GROOVY-7228-typo-in-DefaultGroovyMethods-documentation

GROOVY-7228 : Fixing typo in documentation for DefaultGroovyMethods.xor()
GROOVY-7225: ClassInfo.getAllClassInfo does not return all class info...