chore: code review

Signed-off-by: Aayush Khanna <96649223+aayush0325@users.noreply.github.com>

Author: aayush0325

lib/node_modules/@stdlib/stats/base/dsvariancepn/README.md

@@ -265,7 +265,7 @@ Computes the [variance][variance] of a single-precision floating-point strided a
 ```c
 const double x[] = { 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 }
 
-double v = stdlib_strided_dsvariancepn_ndarray( 4, 1.0, x, 2, 0 );
+double v = stdlib_strided_dsvariancepn_ndarray( 4, 1.0f, x, 2, 0 );
 // returns ~6.666667
 ```