Update examples

Author: kgryte

lib/node_modules/@stdlib/math/base/special/acot/lib/index.js

@@ -29,34 +29,19 @@
 * var v = acot( 2.0 );
 * // returns ~0.4636
 *
-* @example
-* var acot = require( '@stdlib/math/base/special/acot' );
-*
-* var v = acot( 0.0 );
+* v = acot( 0.0 );
 * // returns ~1.5708
 *
-* @example
-* var acot = require( '@stdlib/math/base/special/acot' );
-*
-* var v = acot( 0.5 );
+* v = acot( 0.5 );
 * // returns ~1.1071
 *
-* @example
-* var acot = require( '@stdlib/math/base/special/acot' );
-*
-* var v = acot( 1.0 );
+* v = acot( 1.0 );
 * // returns ~0.7854
 *
-* @example
-* var acot = require( '@stdlib/math/base/special/acot' );
-*
-* var v = acot( NaN );
+* v = acot( NaN );
 * // returns NaN
 *
-* @example
-* var acot = require( '@stdlib/math/base/special/acot' );
-*
-* var v = acot( Infinity );
+* v = acot( Infinity );
 * // returns 0.0
 */