fix: change example inputs

Co-authored-by: Philipp Burckhardt <[email protected]>
Signed-off-by: Shabareesh Shetty <[email protected]>

Author: ShabiShett07

lib/node_modules/@stdlib/stats/base/dists/gumbel/skewness/examples/c/example.c

@@ -32,7 +32,7 @@ int main( void ) {
 	int i;
 
 	for ( i = 0; i < 25; i++ ) {
-		mu = random_uniform( 0.0, 10.0 ) - 5.0;
+		mu = random_uniform( -5.0, 5.0 );
 		beta = random_uniform( 0.0, 20.0 );
 		y = stdlib_base_dists_gumbel_skewness( mu, beta );
 		printf( "µ: %lf, β: %lf, Skew(X;µ,β): %lf\n", mu, beta, y );