Fixed typos in POD.
Fixed typos in POD.

xhoy/otrs,mburggraf/otrs,s7design/otrs,mburggraf/otrs,s7design/otrs,rudy500/otrs,s7design/otrs,xhoy/otrs,xhoy/otrs,mburggraf/otrs,mburggraf/otrs,rudy500/otrs,xhoy/otrs,mburggraf/otrs,rudy500/otrs,rudy500/otrs,s7design/otrs,rudy500/otrs,s7design/otrs,xhoy/otrs