chore: apply suggestions from code review

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

Author: Planeshifter

lib/node_modules/@stdlib/stats/base/dists/normal/skewness/README.md

@@ -156,7 +156,7 @@ for ( i = 0; i < 10; i++ ) {
 
 #### stdlib_base_dists_normal_skewness( mu, sigma )
 
-Evaluates the skewness for a normal distribution with mean `mu` and standard deviation `sigma`.
+Returns the skewness for a normal distribution with mean `mu` and standard deviation `sigma`.
 
 ```c
 double out = stdlib_base_dists_normal_skewness( 0.0, 1.0 );
@@ -201,8 +201,8 @@ static double random_uniform( const double min, const double max ) {
 }
 
 int main( void ) {
-    double mu;
     double sigma;
+    double mu;
     double y;
     int i;
 

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

@@ -26,10 +26,10 @@ static double random_uniform( const double min, const double max ) {
 }
 
 int main( void ) {
+	double sigma;
 	double mu;
-    double sigma;
-    double y;
-    int i;
+	double y;
+	int i;
 
 	for ( i = 0; i < 10; i++ ) {
 		mu = random_uniform( -5.0, 5.0 );

lib/node_modules/@stdlib/stats/base/dists/normal/skewness/include/stdlib/stats/base/dists/normal/skewness.h

@@ -27,7 +27,7 @@ extern "C" {
 #endif
 
 /**
-* Evaluates the skewness for a normal distribution with mean `mu` and standard deviation `sigma`.
+* Returns the skewness for a normal distribution with mean `mu` and standard deviation `sigma`.
 */
 double stdlib_base_dists_normal_skewness( const double mu, const double sigma );
 

lib/node_modules/@stdlib/stats/base/dists/normal/skewness/src/main.c

@@ -22,29 +22,13 @@
 /**
 * Returns the skewness for a normal distribution with mean `mu` and standard deviation `sigma`.
 *
-* @param mu     mean of the distribution
-* @param sigma  standard deviation of the distribution
-* @return       skewness of the normal distribution
+* @param mu     mean
+* @param sigma  standard deviation
+* @return       skewness
 *
 * @example
 * double y = stdlib_base_dists_normal_skewness( 0.0, 1.0 );
 * // returns 0.0
-*
-* @example
-* double y = stdlib_base_dists_normal_skewness( 5.0, 3.0 );
-* // returns 0.0
-*
-* @example
-* double y = stdlib_base_dists_normal_skewness( NAN, 1.0 );
-* // returns NaN
-*
-* @example
-* double y = stdlib_base_dists_normal_skewness( 0.0, NAN );
-* // returns NaN
-*
-* @example
-* double y = stdlib_base_dists_normal_skewness( 0.0, 0.0 );
-* // returns NaN
 */
 double stdlib_base_dists_normal_skewness( const double mu, const double sigma ) {
 	if (