fix: remove invalid examples

PR-URL: 	#1814
Co-authored-by: Athan Reines <[email protected]>
Reviewed-by: Athan Reines <[email protected]> 
Signed-off-by: Athan Reines <[email protected]>

Author: gunjjoshi

lib/node_modules/@stdlib/math/base/special/fibonacci/lib/native.js

@@ -61,15 +61,7 @@ var addon = require( './../src/addon.node' );
 * // returns 8
 *
 * @example
-* var y = fibonacci( NaN );
-* // returns NaN
-*
-* @example
-* var y = fibonacci( 3.14 );
-* // returns NaN
-*
-* @example
-* var y = fibonacci( -1.0 );
+* var y = fibonacci( -1 );
 * // returns NaN
 */
 function fibonacci( n ) {