9842 man page typos and spelling

*** 808,818 ****
  .LP
  Any number of policy options can be combined to modify the generated error
  definitions.
  .SS "Bytewise Policies"
  .LP
! These select particular I/O transfer sizes. Specifing a byte policy will
  exclude other byte policies that have not been chosen. If none of the byte type
  policies is selected, all transfer sizes are treated equally. Otherwise, only
  those specified transfer sizes will be selected.
  .sp
  .ne 2
--- 808,818 ----
  .LP
  Any number of policy options can be combined to modify the generated error
  definitions.
  .SS "Bytewise Policies"
  .LP
! These select particular I/O transfer sizes. Specifying a byte policy will
  exclude other byte policies that have not been chosen. If none of the byte type
  policies is selected, all transfer sizes are treated equally. Otherwise, only
  those specified transfer sizes will be selected.
  .sp
  .ne 2