Improve indentation in quickstart

docs/quick_start.asciidoc

@@ -118,46 +118,48 @@ var perPage = request.params.per_page;
 var userQuery = request.params.search_query;
 var userId = request.session.userId;
 
-client.search({
+var searchParams = {
-    index: 'posts',
+  index: 'posts',
-    from: (pageNum - 1) * perPage,
+  from: (pageNum - 1) * perPage,
-    size: perPage,
+  size: perPage,
-    body: {
+  body: {
-      query: {
+    query: {
-        filtered: {
+      filtered: {
-          query: {
+        query: {
-            match: {
+          match: {
-              // match the query agains all of
+            // match the query agains all of
-              // the fields in the posts index
+            // the fields in the posts index
-              _all: userQuery
+            _all: userQuery
-            }
-          },
-          filter: {
-            // only return documents that are
-            // public or owned by the current user
-            or: [
-              {
-                term: { privacy: "public" }
-              },
-              {
-                term: { owner: userId }
-              }
-            ]
           }
+        },
+        filter: {
+          // only return documents that are
+          // public or owned by the current user
+          or: [
+            {
+              term: { privacy: "public" }
+            },
+            {
+              term: { owner: userId }
+            }
+          ]
         }
       }
     }
-  }, function (err, res) {
+  }
-    if (err) {
+};
+
+client.search(searchParams, function (err, res) {
+  if (err) {
     // handle error
-    return;
+    throw err;
   }
 
   response.render('search_results', {
     results: res.hits.hits,
     page: pageNum,
     pages: Math.ceil(res.hits.total / perPage)
-  })
+  });
 });
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