trunk build for 1.3.4-alpha-1 fails because of invalid kaptcha dependency

depency in pom.xml is set to

<dependency>
<groupId>com.google.code.kaptcha</groupId>
<artifactId>kaptcha</artifactId>
<version>2.3</version>
<scope>provided</scope>
</dependency>

but should be the following instead to be buildable from the outside using the chenille repo

<dependency>
<groupId>com.google.code</groupId>
<artifactId>kaptcha</artifactId>
<version>2.3</version>
<scope>provided</scope>
</dependency>