Tweak the Light instantiation error message and fix a typo
Tweak the Light instantiation error message and fix a typo

Faless/godot,groud/godot,NateWardawg/godot,josempans/godot,firefly2442/godot,godotengine/godot,groud/godot,MarianoGnu/godot,ex/godot,godotengine/godot,Valentactive/godot,BastiaanOlij/godot,Valentactive/godot,josempans/godot,DmitriySalnikov/godot,honix/godot,MarianoGnu/godot,pkowal1982/godot,vnen/godot,akien-mga/godot,BastiaanOlij/godot,pkowal1982/godot,akien-mga/godot,vnen/godot,Zylann/godot,okamstudio/godot,Valentactive/godot,pkowal1982/godot,NateWardawg/godot,firefly2442/godot,MarianoGnu/godot,ex/godot,Paulloz/godot,josempans/godot,okamstudio/godot,josempans/godot,firefly2442/godot,Paulloz/godot,mcanders/godot,groud/godot,sanikoyes/godot,Shockblast/godot,Valentactive/godot,Shockblast/godot,ex/godot,Shockblast/godot,Faless/godot,vkbsb/godot,NateWardawg/godot,Valentactive/godot,Paulloz/godot,okamstudio/godot,sanikoyes/godot,NateWardawg/godot,vkbsb/godot,Zylann/godot,NateWardawg/godot,Shockblast/godot,okamstudio/godot,mcanders/godot,okamstudio/godot,Faless/godot,MarianoGnu/godot,ZuBsPaCe/godot,ex/godot,Zylann/godot,Faless/godot,Zylann/godot,ex/godot,ex/godot,vkbsb/godot,Shockblast/godot,Faless/godot,ZuBsPaCe/godot,ex/godot,firefly2442/godot,sanikoyes/godot,vnen/godot,josempans/godot,sanikoyes/godot,firefly2442/godot,okamstudio/godot,guilhermefelipecgs/godot,honix/godot,DmitriySalnikov/godot,ZuBsPaCe/godot,godotengine/godot,josempans/godot,MarianoGnu/godot,Paulloz/godot,NateWardawg/godot,sanikoyes/godot,DmitriySalnikov/godot,Shockblast/godot,guilhermefelipecgs/godot,NateWardawg/godot,josempans/godot,Faless/godot,vkbsb/godot,vkbsb/godot,firefly2442/godot,BastiaanOlij/godot,okamstudio/godot,ex/godot,ZuBsPaCe/godot,Zylann/godot,honix/godot,BastiaanOlij/godot,mcanders/godot,vnen/godot,MarianoGnu/godot,NateWardawg/godot,Faless/godot,akien-mga/godot,vkbsb/godot,BastiaanOlij/godot,Shockblast/godot,vnen/godot,Paulloz/godot,pkowal1982/godot,guilhermefelipecgs/godot,Paulloz/godot,Paulloz/godot,akien-mga/godot,BastiaanOlij/godot,ZuBsPaCe/godot,honix/godot,josempans/godot,vnen/godot,Shockblast/godot,MarianoGnu/godot,pkowal1982/godot,okamstudio/godot,ZuBsPaCe/godot,sanikoyes/godot,akien-mga/godot,godotengine/godot,NateWardawg/godot,sanikoyes/godot,godotengine/godot,okamstudio/godot,guilhermefelipecgs/godot,godotengine/godot,pkowal1982/godot,guilhermefelipecgs/godot,okamstudio/godot,firefly2442/godot,MarianoGnu/godot,mcanders/godot,groud/godot,godotengine/godot,DmitriySalnikov/godot,vnen/godot,guilhermefelipecgs/godot,Zylann/godot,firefly2442/godot,godotengine/godot,Faless/godot,mcanders/godot,pkowal1982/godot,vnen/godot,Zylann/godot,honix/godot,vkbsb/godot,Valentactive/godot,guilhermefelipecgs/godot,akien-mga/godot,pkowal1982/godot,groud/godot,DmitriySalnikov/godot,vkbsb/godot,akien-mga/godot,BastiaanOlij/godot,Zylann/godot,groud/godot,honix/godot,ZuBsPaCe/godot,Valentactive/godot,guilhermefelipecgs/godot,Valentactive/godot,BastiaanOlij/godot,DmitriySalnikov/godot,mcanders/godot,ZuBsPaCe/godot,DmitriySalnikov/godot,sanikoyes/godot,akien-mga/godot