gdb/doc: fix sentence in save gdb-index` command doc

The part "... this command by default creates it produces a single ..."
sounds wrong.  Replace with "... this command by default produces a
single ...".

Change-Id: I39cc533fa5a2bf473ca9e361ee0e6426d7d37ac6

diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo
index db352ba4065f199b79d6a92bb651de1fb4ab873f..8f1f0bb8a4e4e053c92f8ba9e20781849c882d12 100644 (file)
--- a/gdb/doc/gdb.texinfo
+++ b/gdb/doc/gdb.texinfo
@@ -22865,10 +22865,9 @@ To create an index file, use the @code{save gdb-index} command:
 @kindex save gdb-index
 Create index files for all symbol files currently known by
 @value{GDBN}.  For each known @var{symbol-file}, this command by
-default creates it produces a single file
-@file{@var{symbol-file}.gdb-index}.  If you invoke this command with
-the @option{-dwarf-5} option, it produces 2 files:
-@file{@var{symbol-file}.debug_names} and
+default produces a single file @file{@var{symbol-file}.gdb-index}.
+If you invoke this command with the @option{-dwarf-5} option, it
+produces 2 files: @file{@var{symbol-file}.debug_names} and
 @file{@var{symbol-file}.debug_str}.  The files are created in the
 given @var{directory}.