Fixed typo in "Transition rate" section equation

diff --git a/src/sawsim.nw b/src/sawsim.nw
index 86c5fc0acd7d8a9e8d081197e681e5a6aa0bcfef..5a62b960161714daf90a5d73122c1a6472e49d75 100644 (file)
--- a/src/sawsim.nw
+++ b/src/sawsim.nw
@@ -570,7 +570,7 @@ For a group of $N$ identical domains, and therefore identical
 unfolding probabilities $P_1$, the probability of $n$ domains
 unfolding in a given timestep is given by the binomial distribution
 $$
-  P(n) = \frac{N!}{n!(N-n)!}P_1^n(1-P_1)^(N-n).
+  P(n) = \frac{N!}{n!(N-n)!}P_1^n(1-P_1)^{(N-n)}.
 $$
 The probability that \emph{none} of these domains unfold is then
 $$