pick the editor widnow  table line header " Family, style & ssize ". 
screen reads as table line .

Steps:

a. go to edit prefence window, fonts & colours page tab.

b. use tab key to navigate. move  the focus on to family, style & sixe 
columns. 

c. screen teader reads as " table line ".

Expected:

It is helpful to blind users, if screen reader reads them as Table  
family, Table Style & table Size " . or which ever is suitable.


Case2  Move focus on size, screen reader reads it as “ single line text “

Expected:

Screen reader should read as “ size 12 “ . 12 is the the number contained 
in the box

Note: Pls. let me know that if case 2 need to be file as seperat bug.