docs: correct function description and indentation in math/base/assert/is-even

PR-URL: #3078

Reviewed-by: Philipp Burckhardt <[email protected]>

Author: gunjjoshi

lib/node_modules/@stdlib/math/base/assert/is-even/examples/c/example.c

@@ -22,13 +22,13 @@
 #include <stdbool.h>
 
 int main( void ) {
-    double x;
-    bool v;
-    int i;
-    
-    for ( i = 0; i < 100; i++ ) {
-        x = ( ( (double)rand() / (double)RAND_MAX ) * 100.0 );
-        v = stdlib_base_is_even( x );
-        printf( "x = %lf, is_even(x) = %s\n", x, ( v ) ? "even" : "not even" );
-    }
+	double x;
+	bool v;
+	int i;
+
+	for ( i = 0; i < 100; i++ ) {
+		x = ( ( (double)rand() / (double)RAND_MAX ) * 100.0 );
+		v = stdlib_base_is_even( x );
+		printf( "x = %lf, is_even(x) = %s\n", x, ( v ) ? "even" : "not even" );
+	}
 }

lib/node_modules/@stdlib/math/base/assert/is-even/src/main.c

@@ -20,7 +20,7 @@
 #include "stdlib/math/base/assert/is_integer.h"
 
 /**
-* Test if a finite numeric value is an even number.
+* Tests if a finite numeric value is an even number.
 *
 * @param x    input value
 * @return	  output value
@@ -32,5 +32,5 @@
 * // returns false
 */
 bool stdlib_base_is_even( const double x ) {
-    return stdlib_base_is_integer( x/2.0 );
+	return stdlib_base_is_integer( x / 2.0 );
 }