Typo in MathImul
References x and y, but arguments passed in are called n and m in the h1.
diff --git a/tc39/spec.html b/tc39/spec.html
index 79b0791..3eabcd0 100644
--- a/tc39/spec.html
+++ b/tc39/spec.html
@@ -825,8 +825,8 @@
<emu-clause id="imul" aoid="MathImul">
<h1>MathImul(n, m)</h1>
<emu-alg>
-1. Let _a_ be ToUint32(_x_).
-1. Let _b_ be ToUint32(_y_).
+1. Let _a_ be ToUint32(_n_).
+1. Let _b_ be ToUint32(_m_).
1. Let _product_ be (_a_ × b) modulo 2<sup>32</sup>.
1. If _product_ ≥ 2<sup>31</sup>, return _product_ − 2<sup>32</sup>, otherwise return _product_.
</emu-alg>
