+ Fixed format error in assign.Rd + Passes R CMD check
+ Fixed format error in assign.Rd
+ Passes R CMD check

vlulla/data.table,jangorecki/data.table,jangorecki/data.table,vlulla/data.table,jangorecki/data.table,Rdatatable/data.table,vlulla/data.table,jangorecki/data.table,Rdatatable/data.table,Rdatatable/data.table,vlulla/data.table,Rdatatable/data.table