sources/execute.c | 4 2 + 2 - 0 !
1 file changed, 2 insertions(+), 2 deletions(-)

 fix typo in source code
 process always is written with two s.

check/form.rb | 2 1 + 1 - 0 !
1 file changed, 1 insertion(+), 1 deletion(-)

 fix upstream test suite for ruby 2.2 and higher
 Config has been replaced with RbConfig with Ruby 2.2.