Added missing parenthesis in generated rdoc task.
Added missing parenthesis in generated rdoc task.

Introduced in commit 048ab43b412b61b08a405657de7398873db92bd3.

technicalpickles/jeweler,flajann2/juwelier,jarib/jeweler,flajann2/juwelier,technicalpickles/jeweler,dldinternet/jeweler,dldinternet/jeweler,dkastner/bueller,flajann2/juwelier