docs: resolve lint errors

Author: gunjjoshi

lib/node_modules/@stdlib/fft/base/fftpack/lib/radbg.js

@@ -57,6 +57,7 @@
 */
 
 /* eslint-disable max-len */
+/* eslint-disable max-statements */
 
 'use strict';
 
@@ -91,11 +92,11 @@ var ch2Ref = require( './ch2_ref.js' );
 * @returns {void}
 */
 function radbg( ido, ip, l1, idl1, cc, c1, c2, ch, ch2, wa ) {
+	var ch2Offset;
 	var chOffset;
 	var ccOffset;
 	var c1Offset;
 	var c2Offset;
-	var ch2Offset;
 	var ar1h;
 	var ar2h;
 	var idp2;