cookbook: Fixed typo
cookbook: Fixed typo

Removed stray 'd' character.

Distrotech/clutter,djdeath/clutter,djdeath/clutter,jigpu/clutter,dlespiau/clutter,heysion/clutter-clone,jigpu/clutter,spatulasnout/clutter,heysion/clutter-clone,collects/clutter,kerrickstaley/clutter-vala,djdeath/clutter-android,rkudiyarov/clutter_osx,kerrickstaley/clutter-vala,GNOME/clutter,GNOME/clutter,kerrickstaley/clutter-vala,jigpu/clutter,rkudiyarov/clutter_osx,ebassi/clutter,spatulasnout/clutter,spatulasnout/clutter,collects/clutter,djdeath/clutter-android,GNOME/clutter,rkudiyarov/clutter_osx,dlespiau/clutter,heysion/clutter-clone,ebassi/clutter,heysion/clutter-clone,jigpu/clutter,Distrotech/clutter,kerrickstaley/clutter-vala,djdeath/clutter,collects/clutter,nobled/clutter,djdeath/clutter-android,Distrotech/clutter,ebassi/clutter,Distrotech/clutter,nobled/clutter,jigpu/clutter,spatulasnout/clutter,collects/clutter,djdeath/clutter,GNOME/clutter,dlespiau/clutter,djdeath/clutter-multithreaded,djdeath/clutter-android,djdeath/clutter,collects/clutter,jigpu/clutter,djdeath/clutter-multithreaded,nobled/clutter,spatulasnout/clutter,rkudiyarov/clutter_osx,ebassi/clutter,Distrotech/clutter,djdeath/clutter-android,djdeath/clutter-multithreaded,GNOME/clutter,djdeath/clutter-multithreaded,djdeath/clutter,ebassi/clutter,heysion/clutter-clone,Distrotech/clutter