errno.rb: fixed a typo.
MODIFY
mrbgems/mruby-errno/mrblib/errno.rb
mrbgems/mruby-errno/mrblib/errno.rb
@@ -8,7 +8,7 @@ module Errno
end
# Module#constants is defined in mruby-metaprog
- # So, it's may be raised NoMethodError
+ # So, it may be raised NoMethodError
def Errno.constants
__errno_list(super)
end

errno.rb: fixed a typo.