Fix minor grammar error in gdb.texinfo

This fixes a small grammar issue in gdb.texinfo -- "additional" was
written where "additionally" is correct.

diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo
index 15fa158a316dc5cce99f39c03ed984353ad46862..d2428efdb639cfe49e405589fd328ac3e39eb4f0 100644 (file)
--- a/gdb/doc/gdb.texinfo
+++ b/gdb/doc/gdb.texinfo
@@ -30552,7 +30552,7 @@ or a window description.  The windows will be displayed from top to
 bottom in the order listed.
 
 The names of the windows are the same as the ones given to the
-@code{focus} command (see below); additional, the @code{status}
+@code{focus} command (see below); additionally, the @code{status}
 window can be specified.  Note that, because it is of fixed height,
 the weight assigned to the status window is of no importance.  It is
 conventional to use @samp{0} here.