Improve documentation for Array operators
Improve documentation for Array operators

Zylann/godot,Shockblast/godot,josempans/godot,pkowal1982/godot,pkowal1982/godot,guilhermefelipecgs/godot,akien-mga/godot,guilhermefelipecgs/godot,Valentactive/godot,godotengine/godot,Valentactive/godot,josempans/godot,firefly2442/godot,Zylann/godot,josempans/godot,ZuBsPaCe/godot,Zylann/godot,guilhermefelipecgs/godot,ZuBsPaCe/godot,godotengine/godot,pkowal1982/godot,Zylann/godot,vkbsb/godot,akien-mga/godot,vkbsb/godot,akien-mga/godot,sanikoyes/godot,godotengine/godot,BastiaanOlij/godot,akien-mga/godot,Zylann/godot,vkbsb/godot,Valentactive/godot,firefly2442/godot,Shockblast/godot,vkbsb/godot,Valentactive/godot,vkbsb/godot,BastiaanOlij/godot,josempans/godot,vkbsb/godot,akien-mga/godot,ZuBsPaCe/godot,Zylann/godot,firefly2442/godot,sanikoyes/godot,Shockblast/godot,akien-mga/godot,godotengine/godot,ZuBsPaCe/godot,Shockblast/godot,guilhermefelipecgs/godot,Shockblast/godot,guilhermefelipecgs/godot,sanikoyes/godot,BastiaanOlij/godot,Zylann/godot,BastiaanOlij/godot,BastiaanOlij/godot,sanikoyes/godot,BastiaanOlij/godot,guilhermefelipecgs/godot,akien-mga/godot,sanikoyes/godot,BastiaanOlij/godot,Valentactive/godot,pkowal1982/godot,sanikoyes/godot,josempans/godot,BastiaanOlij/godot,ZuBsPaCe/godot,firefly2442/godot,Zylann/godot,guilhermefelipecgs/godot,akien-mga/godot,Valentactive/godot,josempans/godot,godotengine/godot,guilhermefelipecgs/godot,godotengine/godot,vkbsb/godot,firefly2442/godot,sanikoyes/godot,pkowal1982/godot,firefly2442/godot,vkbsb/godot,josempans/godot,ZuBsPaCe/godot,pkowal1982/godot,sanikoyes/godot,josempans/godot,Valentactive/godot,pkowal1982/godot,Shockblast/godot,Shockblast/godot,Valentactive/godot,ZuBsPaCe/godot,godotengine/godot,Shockblast/godot,pkowal1982/godot,godotengine/godot,firefly2442/godot,ZuBsPaCe/godot,firefly2442/godot