chore: apply suggestions from code review

Signed-off-by: Philipp Burckhardt <[email protected]>

Author: Planeshifter

lib/node_modules/@stdlib/stats/base/dists/gumbel/cdf/README.md

@@ -166,7 +166,7 @@ for ( i = 0; i < 100; i++ ) {
 
 #### stdlib_base_dists_gumbel_cdf( x, mu, beta )
 
-Evaluates the cumulative distribution function (CDF) for a Gumbel distribution 
+Evaluates the [cumulative distribution function][cdf] (CDF) for a [Gumbel][gumbel-distribution] distribution with parameters `mu` (location parameter) and `beta` (scale parameter).
 
 ```c
 double out = stdlib_base_dists_gumbel_cdf( 10.0, 0.0, 3.0 );

lib/node_modules/@stdlib/stats/base/dists/gumbel/cdf/benchmark/c/benchmark.c

@@ -102,9 +102,9 @@ static double benchmark( void ) {
 	int i;
 
 	for ( i = 0; i < 100; i++ ) {
-		x[ i ] = random_uniform( -100.0, 100.0);
+		x[ i ] = random_uniform( -100.0, 100.0 );
 		mu[ i ] = random_uniform( -50.0, 50.0 );
-		beta[ i ] = random_uniform( STDLIB_CONSTANT_FLOAT64_EPS, STDLIB_CONSTANT_FLOAT64_EPS + 20.0 );
+		beta[ i ] = random_uniform( STDLIB_CONSTANT_FLOAT64_EPS, 20.0 );
 	}
 
 	t = tic();

lib/node_modules/@stdlib/stats/base/dists/gumbel/cdf/src/main.c

@@ -29,7 +29,7 @@
 * @return        evaluated CDF
 *
 * @example
-* double y = stdlib_base_gumbel_cdf( 10.0, 0.0, 3.0 );
+* double y = stdlib_base_dists_gumbel_cdf( 10.0, 0.0, 3.0 );
 * // returns ~0.965
 */
 double stdlib_base_dists_gumbel_cdf( const double x, const double mu, const double beta ) {