refactor: apply suggestions from previous PRs

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Author: anandkaranubc

lib/node_modules/@stdlib/stats/base/dists/arcsine/mode/README.md

@@ -159,7 +159,7 @@ for ( i = 0; i < 10; i++ ) {
 
 #### stdlib_base_dists_arcsine_mode( a, b )
 
-Returns the mode of an arcsine distribution
+Returns the [mode][mode] of an [arcsine][arcsine-distribution] distribution with parameters `a` (minimum support) and `b` (maximum support).
 
 ```c
 double out = stdlib_base_dists_arcsine_mode( 4.0, 12.0 );

lib/node_modules/@stdlib/stats/base/dists/arcsine/mode/benchmark/c/benchmark.c

@@ -16,12 +16,12 @@
 * limitations under the License.
 */
 
-#include <sys/time.h>
 #include "stdlib/stats/base/dists/arcsine/mode.h"
 #include <math.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <time.h>
+#include <sys/time.h>
 
 #define NAME "arcsine-mode"
 #define ITERATIONS 1000000

lib/node_modules/@stdlib/stats/base/dists/arcsine/mode/src/main.c

@@ -23,7 +23,7 @@
 *
 * @param a    minimum support
 * @param b    maximum support
-* @return     mode of the distribution, or NaN if inputs are invalid
+* @return     mode
 *
 * @example
 * double v = mode( -4.0, 4.0 );