[Bug-readline] typo: rluser.texi, Commands For History

[Дилян Палаузов]

Hello,

readline-6.3/doc/rluser.texi contains in @node Commands For History

line text
1123 @item forward-search-history (C-s)
1124 Search forward starting at the current line and moving `down' through
1125 the the history as necessary.  This is an incremental search.
...
1132 @item non-incremental-forward-search-history (M-n)
1133 Search forward starting at the current line and moving `down'
1134 through the the history as necessary using a non-incremental search
1135 for a string supplied by the user.

-> one "the" is enough on lines 1125 and 1134.

Със здраве
  Дилян