Listed below are typos I've noticed in the foldit.pot file that is marked "POT-Creation-Date: 2013-01-16 16:30-0800\n". In each case the text, as found in the .pot file, is shown followed by a comment identifying the typo. Presumably these typos also appear in the game itself.

1.
msgid ""

"Sometimes you neet to rotate to bury the hydrophobics. To rotate, %s a helix "

"and select the TWEAK tool. Click and hold the purple arrows that pop up to "

"rotate the helix in that direction. Hit escape or click stop to stop the "

"tweak tool, and finish up with Wiggle and Shake if needed."

The line that begins "Sometimes you neet ...." should be "Sometimes you need ...".

2.
msgid "Save Stuctures"

Should be 'Structure' not 'Stuctures'.

3.
msgid "Load Stuctures"

Should be 'Structure' not 'Stuctures'.

4.
msgid "All these segements should be helices."

Should be 'segments' not 'segements'.

5.
msgid ""

"When there's a gap in the aligment, a CUT is inserted. When you're done "

"aligning, move the two pieces together, then WIGGLE and click when the band "

"turns yellow to close the cut."

The line that begins "When there's ... aligment, ..." should be "When there's ... alignment, ...".

Would be good to see these corrected :)