Updated to snapshot version

#4

Author: dilipkrish

pom.xml

@@ -5,7 +5,7 @@
 
     <groupId>io.springfox</groupId>
     <artifactId>springfox-javadoc</artifactId>
-    <version>0.9.4</version>
+    <version>0.9.4-SNAPSHOT</version>
     <url> https://github.com/springfox/springfox-javadoc</url>
     <name>springfox-javadoc</name>
     <description>generate Swagger/OpenAPI documentation from Javadoc using Springfox</description>