Do not use mongoose's promise, and fix typo

lib/models/updatePost.js

@@ -61,23 +61,24 @@ module.exports = function(crowi) {
     var UpdatePost = this;
     var prefixes = UpdatePost.createPrefixesByPathPattern(path);
 
-    return UpdatePost.find({$or: [
-      {patternPrefix: prefixes[0], patternPrefix2: prefixes[1]},
-      {patternPrefix: '*', patternPrefix2: '*'},
-      {patternPrefix: prefixes[0], patternPrefix2: '*'},
-      {patternPrefix: '*', patternPrefix2: prefixes[1]},
-    ]})
-    .then(function(settings) {
-      if (settings.length <= 0) {
-        return Promise.resolve(settings);
-      }
-
-      settings = settings.filter(function(setting) {
-        var patternRegex = UpdatePost.getRegExpByPattern(setting.pathPattern);
-        return pathPattern.test(path);
-      });
+    return new Promise(function(resolve, reject) {
+      UpdatePost.find({$or: [
+        {patternPrefix: prefixes[0], patternPrefix2: prefixes[1]},
+        {patternPrefix: '*', patternPrefix2: '*'},
+        {patternPrefix: prefixes[0], patternPrefix2: '*'},
+        {patternPrefix: '*', patternPrefix2: prefixes[1]},
+      ]}).then(function(settings) {
+        if (settings.length <= 0) {
+          return resolve(settings);
+        }
 
-      return Promise.resolve(settings);
+        settings = settings.filter(function(setting) {
+          var patternRegex = UpdatePost.getRegExpByPattern(setting.pathPattern);
+          return patternRegex.test(path);
+        });
+
+        return resolve(settings);
+      });
     });
   };