fix: lint errors

Author: gururaj1512

lib/node_modules/@stdlib/array/base/broadcasted-quaternary4d/examples/index.js

@@ -25,11 +25,11 @@ var add = require( '@stdlib/math/base/ops/add4' );
 var bquaternary4d = require( './../lib' );
 
 var shapes = [
-    [ 1, 1, 3, 1 ],
-    [ 3, 1, 1, 1 ],
-    [ 1, 1, 1, 3 ],
-    [ 1, 3, 1, 1 ],
-    [ 3, 3, 3, 3 ]
+	[ 1, 1, 3, 1 ],
+	[ 3, 1, 1, 1 ],
+	[ 1, 1, 1, 3 ],
+	[ 1, 3, 1, 1 ],
+	[ 3, 3, 3, 3 ]
 ];
 
 var x = filled4dBy( shapes[ 0 ], discreteUniform( -100, 100 ) );