diff --git a/lib/node_modules/@stdlib/math/base/special/README.md b/lib/node_modules/@stdlib/math/base/special/README.md
index 75f58b9b134..8c5fa1edf5e 100644
--- a/lib/node_modules/@stdlib/math/base/special/README.md
+++ b/lib/node_modules/@stdlib/math/base/special/README.md
@@ -198,7 +198,7 @@ var fcns = special;
- [`truncb( x, n, b )`][@stdlib/math/base/special/truncb]: round a numeric value to the nearest multiple of b^n toward zero.
- [`truncf( x )`][@stdlib/math/base/special/truncf]: round a single-precision floating-point number toward zero.
- [`truncn( x, n )`][@stdlib/math/base/special/truncn]: round a numeric value to the nearest multiple of 10^n toward zero.
-- [`truncsd( x, n[, b] )`][@stdlib/math/base/special/truncsd]: round a numeric value to the nearest number toward zero with `n` significant figures.
+- [`truncsd( x, n, b )`][@stdlib/math/base/special/truncsd]: round a numeric value to the nearest number toward zero with `n` significant figures.