refactor: fixed indentation and removed extra lines

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Author: anandkaranubc

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

@@ -213,11 +213,8 @@ int main( void ) {
         a = random_uniform( 0.0, 10.0 );
         b = random_uniform( a, a + 10.0 );
         s = stdlib_base_dists_arcsine_stdev( a, b );
-
         printf( "a: %lf, b: %lf, SD(X;a,b): %lf\n", a, b, s );
     }
-
-    return 0;
 }
 ```
 

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

@@ -125,7 +125,7 @@ int main( void ) {
 	double elapsed;
 	int i;
 
- 	// Use the current time to seed the random number generator:
+	// Use the current time to seed the random number generator:
 	srand( time( NULL ) );
 
 	print_version();

lib/node_modules/@stdlib/stats/base/dists/arcsine/stdev/examples/c/example.c

@@ -35,9 +35,6 @@ int main( void ) {
 		a = random_uniform( 0.0, 10.0 );
 		b = random_uniform( a, a + 10.0 );
 		s = stdlib_base_dists_arcsine_stdev( a, b );
-
 		printf( "a: %lf, b: %lf, SD(X;a,b): %lf\n", a, b, s );
 	}
-
-	return 0;
 }