Small documentation fixes.
Small documentation fixes.

mbeijen/otrs-1,PortgasDAce/otrs,linearregression/otrs,xhoy/otrs,crythias/otrs,rudy500/otrs,capeit-tto/otrs,nilei/otrs,eliasp/otrs,brandonshults01/otrs,PortgasDAce/otrs,vlascoder/otrs,mbeijen/otrs-1,crythias/otrs,rudy500/otrs,oiami/otrs,thorsteneckel/otrs,capeit-tto/otrs,xhoy/otrs,noritnk/otrs,nilei/otrs,MBRG/otrs,brandonshults01/otrs,mburggraf/otrs,MBRG/otrs,oiami/otrs,moritz/otrs,crythias/otrs,mburggraf/otrs,StCyr/otrs,balazj/otrs,moritz/otrs,linearregression/otrs,mburggraf/otrs,linearregression/otrs,mburggraf/otrs,thorsteneckel/otrs,vlascoder/otrs,oiami/otrs,xhoy/otrs,StCyr/otrs,StCyr/otrs,s7design/otrs,oiami/otrs,balazj/otrs,thorsteneckel/otrs,eliasp/otrs,s7design/otrs,brandonshults01/otrs,eliasp/otrs,rudy500/otrs,rudy500/otrs,PortgasDAce/otrs,StCyr/otrs,capeit-tto/otrs,balazj/otrs,oiami/otrs,muehlbauer/otrs,crythias/otrs,muehlbauer/otrs,muehlbauer/otrs,vlascoder/otrs,thorsteneckel/otrs,MBRG/otrs,mburggraf/otrs,eliasp/otrs,noritnk/otrs,s7design/otrs,brandonshults01/otrs,xhoy/otrs,balazj/otrs,thorsteneckel/otrs,moritz/otrs,linearregression/otrs,moritz/otrs,MBRG/otrs,rudy500/otrs,muehlbauer/otrs,brandonshults01/otrs,PortgasDAce/otrs,s7design/otrs,s7design/otrs,nilei/otrs,moritz/otrs,PortgasDAce/otrs,linearregression/otrs,StCyr/otrs,noritnk/otrs,balazj/otrs,mbeijen/otrs-1,eliasp/otrs,muehlbauer/otrs,nilei/otrs,MBRG/otrs,crythias/otrs,xhoy/otrs,nilei/otrs