fixed documentation link
fixed documentation link

mohideen/fcrepo-module-auth-rbacl,awoods/fcrepo-module-auth-rbacl,fcrepo4-exts/fcrepo-module-auth-rbacl,fcrepo4/fcrepo-module-auth-rbacl,peichman-umd/fcrepo-module-auth-rbacl,whikloj/fcrepo-module-auth-rbacl