refactor: apply suggestions from PR review

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Author: anandkaranubc

lib/node_modules/@stdlib/stats/base/dists/negative-binomial/mgf/benchmark/c/benchmark.c

@@ -16,12 +16,12 @@
 * limitations under the License.
 */
 
-#include <sys/time.h>
 #include "stdlib/stats/base/dists/negative-binomial/mgf.h"
-#include <math.h>
-#include <stdio.h>
 #include <stdlib.h>
+#include <stdio.h>
+#include <math.h>
 #include <time.h>
+#include <sys/time.h>
 
 #define NAME "negative-binomial-mgf"
 #define ITERATIONS 1000000
@@ -92,12 +92,12 @@ static double random_uniform( const double min, const double max ) {
 * @return elapsed time in seconds
 */
 static double benchmark( void ) {
-	double elapsed;
 	double t[ 100 ];
 	double r[ 100 ];
 	double p[ 100 ];
-	double y;
+	double elapsed;
 	double time;
+	double y;
 	int i;
 
 	for ( i = 0; i < 100; i++ ) {

lib/node_modules/@stdlib/stats/base/dists/negative-binomial/mgf/examples/c/example.c

@@ -17,8 +17,8 @@
 */
 
 #include "stdlib/stats/base/dists/negative-binomial/mgf.h"
-#include <stdio.h>
 #include <stdlib.h>
+#include <stdio.h>
 
 static double random_uniform( const double min, const double max ) {
 	double v = (double)rand() / ( (double)RAND_MAX + 1.0 );

lib/node_modules/@stdlib/stats/base/dists/negative-binomial/mgf/lib/native.js

@@ -30,7 +30,7 @@ var addon = require( './../src/addon.node' );
 *
 * @private
 * @param {number} t - input value
-* @param {PositiveNumber} r - number of successes untilexperiment is stopped
+* @param {PositiveNumber} r - number of successes until experiment is stopped
 * @param {Probability} p - success probability
 * @returns {number} evaluated MGF
 *