Apostrophe looks like a Comma

I made font to test Fontself and the Apostrophe looks like a Comma when I use the font. Looks like what it did was placed it on the baseline rather than on the top.
Is there a way to fix this?

you can move a glyphe in fontself, when you make a double click on it.

to avoid this problems please use the guidesline like baseline, ascender and descender, than all (small) glyphe will stay at there places.