chore: add predicate function to repl.txt

Author: Neerajpathak07

lib/node_modules/@stdlib/dstructs/fifo/docs/repl.txt

@@ -97,6 +97,7 @@
 
     Examples
     --------
+    > function predicate( v ) { return v > 0; };
     > var q = {{alias}}();
     > q.push( 1 ).push( 2 ).push( 3 );
     > q.every( predicate )

lib/node_modules/@stdlib/dstructs/fifo/test/test.set.js

@@ -28,7 +28,6 @@ var FIFO = require( './../lib' );
 
 // TESTS //
 
-
 tape( 'main export is a function', function test( t ) {
 	t.ok( true, __filename );
 	t.strictEqual( typeof FIFO, 'function', 'main export is a function' );