|  | @@ -177,7 +177,7 @@
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				|  |  |     Addendum: I was more thinking of measuring based on who is the service
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				|  |  |     provider and service receiver for the circuit. Say Alice builds a
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				|  |  |     circuit to Bob. Then Bob is providing service to Alice, since he
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				|  |  | -   otherwise wouldn't need to spend is bandwidth. So traffic in either
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				|  |  | +   otherwise wouldn't need to spend his bandwidth. So traffic in either
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				|  |  |     direction should be charged to Alice. Of course, the same attack would
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				|  |  |     work, namely, Bob could cheat by sending bytes back quickly. So someone
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				|  |  |     close to the origin needs to detect this and close the circuit, if
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