Fix syntax error that broke the website
Regression in commit
("Hotdoc-module.html","Hotdoc"), \
("i18n-module.html","i18n"), \
("Icestorm-module.html","Icestorm"), \
- ("Java-module.html","Java") \
+ ("Java-module.html","Java"), \
("Keyval-module.html","Keyval"), \
("Pkgconfig-module.html","Pkgconfig"), \
("Python-3-module.html","Python 3"), \
