diff --git a/benchmarks/commonUtilities.js b/benchmarks/commonUtilities.js
index 69e8dd7..962a4f8 100644
--- a/benchmarks/commonUtilities.js
+++ b/benchmarks/commonUtilities.js
@@ -46,7 +46,7 @@ module.exports.getConfiguration = function (benchDb) {
                     });
 
   return { n: n, d: d, program: program };
-}
+};
 
 
 /**
diff --git a/lib/datastore.js b/lib/datastore.js
index 2278133..365c7e0 100644
--- a/lib/datastore.js
+++ b/lib/datastore.js
@@ -26,7 +26,7 @@ function Datastore (options) {
     this.pipeline = false;       // Default
   } else {
     options = options || {};
-    filename = options.filename
+    filename = options.filename;
     this.inMemoryOnly = options.inMemoryOnly || false;
     this.pipeline = options.pipeline || false;
   }
diff --git a/lib/indexes.js b/lib/indexes.js
index d189a1d..d7af232 100644
--- a/lib/indexes.js
+++ b/lib/indexes.js
@@ -94,7 +94,7 @@ Index.prototype.insertMultipleDocs = function (docs) {
  * O(log(n))
  */
 Index.prototype.remove = function (doc) {
-  var key, self = this
+  var key, self = this;
 
   if (util.isArray(doc)) { doc.forEach(function (d) { self.remove(d); }); return; }
 
diff --git a/lib/model.js b/lib/model.js
index 0e94e9a..3a1ccef 100644
--- a/lib/model.js
+++ b/lib/model.js
@@ -572,8 +572,8 @@ function matchQueryPart (obj, queryKey, queryValue) {
   // or only normal fields. Mixed objects are not allowed
   if (queryValue !== null && typeof queryValue === 'object') {
     keys = Object.keys(queryValue);
-    firstChars = _.map(keys, function (item) { return item[0]; })
-    dollarFirstChars = _.filter(firstChars, function (c) { return c === '$'; })
+    firstChars = _.map(keys, function (item) { return item[0]; });
+    dollarFirstChars = _.filter(firstChars, function (c) { return c === '$'; });
 
     if (dollarFirstChars.length !== 0 && dollarFirstChars.length !== firstChars.length) {
       throw "You cannot mix operators and normal fields";