1 files changed, 39 insertions, 39 deletions

diff --git a/jstests/aggregation/sources/graphLookup/airports.js b/jstests/aggregation/sources/graphLookup/airports.js
index 9254fd992fa..779678b07da 100644
--- a/jstests/aggregation/sources/graphLookup/airports.js
+++ b/jstests/aggregation/sources/graphLookup/airports.js
@@ -5,36 +5,36 @@
 // In MongoDB 3.4, $graphLookup was introduced. In this file, we test some complex graphs.
 
 (function() {
-    "use strict";
+"use strict";
 
-    var local = db.local;
-    var foreign = db.foreign;
+var local = db.local;
+var foreign = db.foreign;
 
-    local.drop();
-    foreign.drop();
+local.drop();
+foreign.drop();
 
-    var airports = [
-        {_id: "JFK", connects: ["PWM", "BOS", "LGA", "SFO"]},
-        {_id: "PWM", connects: ["BOS", "JFK"]},
-        {_id: "BOS", connects: ["PWM", "JFK", "LGA"]},
-        {_id: "SFO", connects: ["JFK", "MIA"]},
-        {_id: "LGA", connects: ["BOS", "JFK", "ORD"]},
-        {_id: "ORD", connects: ["LGA"]},
-        {_id: "ATL", connects: ["MIA"]},
-        {_id: "MIA", connects: ["ATL", "SFO"]}
-    ];
+var airports = [
+    {_id: "JFK", connects: ["PWM", "BOS", "LGA", "SFO"]},
+    {_id: "PWM", connects: ["BOS", "JFK"]},
+    {_id: "BOS", connects: ["PWM", "JFK", "LGA"]},
+    {_id: "SFO", connects: ["JFK", "MIA"]},
+    {_id: "LGA", connects: ["BOS", "JFK", "ORD"]},
+    {_id: "ORD", connects: ["LGA"]},
+    {_id: "ATL", connects: ["MIA"]},
+    {_id: "MIA", connects: ["ATL", "SFO"]}
+];
 
-    var bulk = foreign.initializeUnorderedBulkOp();
-    airports.forEach(function(a) {
-        bulk.insert(a);
-    });
-    assert.writeOK(bulk.execute());
+var bulk = foreign.initializeUnorderedBulkOp();
+airports.forEach(function(a) {
+    bulk.insert(a);
+});
+assert.writeOK(bulk.execute());
 
-    // Insert a dummy document so that something will flow through the pipeline.
-    local.insert({});
+// Insert a dummy document so that something will flow through the pipeline.
+local.insert({});
 
-    // Perform a simple $graphLookup and ensure it retrieves every result.
-    var res = local
+// Perform a simple $graphLookup and ensure it retrieves every result.
+var res = local
                   .aggregate({
                       $graphLookup: {
                           from: "foreign",
@@ -46,12 +46,12 @@
                   })
                   .toArray()[0];
 
-    // "foreign" represents a connected graph.
-    assert.eq(res.connections.length, airports.length);
+// "foreign" represents a connected graph.
+assert.eq(res.connections.length, airports.length);
 
-    // Perform a $graphLookup and ensure it correctly computes the shortest path to a node when more
-    // than one path exists.
-    res = local
+// Perform a $graphLookup and ensure it correctly computes the shortest path to a node when more
+// than one path exists.
+res = local
               .aggregate({
                   $graphLookup: {
                       from: "foreign",
@@ -66,17 +66,17 @@
                          {$project: {_id: "$connections._id", hops: "$connections.hops"}})
               .toArray();
 
-    var expectedDistances = {BOS: 0, PWM: 1, JFK: 1, LGA: 1, ORD: 2, SFO: 2, MIA: 3, ATL: 4};
+var expectedDistances = {BOS: 0, PWM: 1, JFK: 1, LGA: 1, ORD: 2, SFO: 2, MIA: 3, ATL: 4};
 
-    assert.eq(res.length, airports.length);
-    res.forEach(function(c) {
-        assert.eq(c.hops, expectedDistances[c._id]);
-    });
+assert.eq(res.length, airports.length);
+res.forEach(function(c) {
+    assert.eq(c.hops, expectedDistances[c._id]);
+});
 
-    // Disconnect the graph, and ensure we don't find the other side.
-    foreign.remove({_id: "JFK"});
+// Disconnect the graph, and ensure we don't find the other side.
+foreign.remove({_id: "JFK"});
 
-    res = db.local
+res = db.local
               .aggregate({
                   $graphLookup: {
                       from: "foreign",
@@ -88,6 +88,6 @@
               })
               .toArray()[0];
 
-    // ATL should now connect to itself, MIA, and SFO.
-    assert.eq(res.connections.length, 3);
+// ATL should now connect to itself, MIA, and SFO.
+assert.eq(res.connections.length, 3);
 }());