[libc][math] Fix Sollya command (#131091)

Fix a minor syntax error in the Sollya command in the comments of
asinhf.

Author: meltq

libc/src/math/generic/asinhf.cpp

@@ -36,7 +36,7 @@ LLVM_LIBC_FUNCTION(float, asinhf, (float x)) {
     double x_d = x;
     double x_sq = x_d * x_d;
     // Generated by Sollya with:
-    // > P = fpminimax(asinh(x)/x, [|0, 2, 4, 6, 8, 10, 12, 14, 16], [|D...|],
+    // > P = fpminimax(asinh(x)/x, [|0, 2, 4, 6, 8, 10, 12, 14, 16|], [|D...|],
     //                 [0, 2^-2]);
     double p = fputil::polyeval(
         x_sq, 0.0, -0x1.555555555551ep-3, 0x1.3333333325495p-4,