bring some sense into this sentence

Change-Id: Iafbe1af1ced97e73f2b7171656f8ab3627440a66
copy-pasted sizelb is langlb instead

Change-Id: I0671f827c1e8fe8f6b7a17b466457a615361b4ac
document language list combo box

Change-Id: I77097ca9e91233222108043cbe1ca9c12a326d74