chore: minor clean-up

Signed-off-by: Shabareesh Shetty <[email protected]>

Author: ShabiShett07

lib/node_modules/@stdlib/blas/base/dsyr2/README.md

@@ -288,15 +288,15 @@ void c_dsyr2_ndarray( const CBLAS_UPLO uplo, const CBLAS_INT N, const double alp
 
 int main( void ) {
     // Define a 3x3 symmetric matrix stored in row-major order:
-    double A[] = {
+    double A[ 3*3 ] = {
         1.0, 0.0, 0.0,
         2.0, 1.0, 0.0,
         3.0, 2.0, 1.0
     };
 
     // Define `x` and `y` vectors:
-    const double x[] = { 1.0, 2.0, 3.0 };
-    const double y[] = { 1.0, 2.0, 3.0 };
+    const double x[ 3 ] = { 1.0, 2.0, 3.0 };
+    const double y[ 3 ] = { 1.0, 2.0, 3.0 };
 
     // Specify the number of elements along each dimension of `A`:
     const int N = 3;