Help keyboard touch problem

[legent2102]

hi i noticed something strange about my qwerty keyboard :S
when i try to press the "." button i always go to "m" ><
and its only on the portrait qwerty :S
everytime that i want to put a "full stop" the 'm' apear ._.
and i tried to touch the "." really far from the "m" but its still the same ><
help plz :S

 

[BroncoDroid]

is your device upgraded to JB and whats the exact keyboard you're using on what OS?

 

[legent2102]

im kinda new with android :X
my phone is using android version 4.1.1
and im using the original keyboard ^^'