diff --git a/lib/specs/spec_0_1.js b/lib/specs/spec_0_1.js
index 7e80428..142530c 100644
--- a/lib/specs/spec_0_1.js
+++ b/lib/specs/spec_0_1.js
@@ -16,7 +16,7 @@ function Spec_0_1(_caller){
    */
   this.caller.prototype.eventTypeVersion = function(_version){
     this.spec.eventTypeVersion(_version);
-  }
+  };
 }
 
 /*
@@ -30,47 +30,47 @@ Spec_0_1.prototype.check = function() {
     throw {message: "'eventType' is invalid"};
   }
 
-}
+};
 
 Spec_0_1.prototype.type = function(_type){
   this.payload["eventType"] = _type;
   return this;
-}
+};
 
 Spec_0_1.prototype.eventTypeVersion = function(version){
   this.payload["eventTypeVersion"] = version;
   return this;
-}
+};
 
 Spec_0_1.prototype.source = function(_source){
   this.payload["source"] = _source;
   return this;
-}
+};
 
 Spec_0_1.prototype.id = function(_id){
   this.payload["eventID"] = _id;
   return this;
-}
+};
 
 Spec_0_1.prototype.time = function(_time){
   this.payload["eventTime"] = _time.toISOString();
   return this;
-}
+};
 
 Spec_0_1.prototype.schemaurl = function(_schemaurl){
   this.payload["schemaURL"] = _schemaurl;
   return this;
-}
+};
 
 Spec_0_1.prototype.contenttype = function(_contenttype){
   this.payload["contentType"] = _contenttype;
   return this;
-}
+};
 
 Spec_0_1.prototype.data = function(_data){
   this.payload["data"] = _data;
   return this;
-}
+};
 
 Spec_0_1.prototype.addExtension = function(key, value){
   if(!this.payload["extensions"]){
@@ -78,6 +78,6 @@ Spec_0_1.prototype.addExtension = function(key, value){
   }
   this.payload["extensions"][key] = value;
   return this;
-}
+};
 
 module.exports = Spec_0_1;