fix documentation link as pointed out in #4632 (#4633)
fix documentation link as pointed out in #4632 (#4633)


graetzer/arangodb,graetzer/arangodb,Simran-B/arangodb,fceller/arangodb,fceller/arangodb,graetzer/arangodb,wiltonlazary/arangodb,wiltonlazary/arangodb,graetzer/arangodb,graetzer/arangodb,graetzer/arangodb,Simran-B/arangodb,graetzer/arangodb,fceller/arangodb,Simran-B/arangodb,Simran-B/arangodb,arangodb/arangodb,arangodb/arangodb,graetzer/arangodb,Simran-B/arangodb,graetzer/arangodb,Simran-B/arangodb,fceller/arangodb,graetzer/arangodb,fceller/arangodb,arangodb/arangodb,fceller/arangodb,wiltonlazary/arangodb,fceller/arangodb,wiltonlazary/arangodb,arangodb/arangodb,Simran-B/arangodb,arangodb/arangodb,wiltonlazary/arangodb,arangodb/arangodb,Simran-B/arangodb,arangodb/arangodb,Simran-B/arangodb,graetzer/arangodb,wiltonlazary/arangodb,graetzer/arangodb,Simran-B/arangodb,arangodb/arangodb,wiltonlazary/arangodb,fceller/arangodb,graetzer/arangodb,wiltonlazary/arangodb,fceller/arangodb,graetzer/arangodb,fceller/arangodb