Easy AS3 Question Regarding For Loop

I have a movie clip instance in frame one named "s" and the following code in the same frame:

for (int i = 0; i < 10; i++) {
	s.x += 5;
}

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I want to move the instance of "s" five pixels to the right every time the loop is done; basically trying to animate it as a simple intro to AS3.

I get an error that says "Scene 1, Layer 'Layer 1', Frame 1, Line 1      1084: Syntax error: expecting semicolon before i."