gdb: small white space fix in print_gdb_hints

A small white space fix in print_gdb_hints.  There should be no user
visible changes after this commit.

Reviewed-By: Guinevere Larsen <guinevere@redhat.com>

diff --git a/gdb/top.c b/gdb/top.c
index f3cac5fd55a41dcaf8e6dbd66763e1b6ccd43899..1214101ad18e3df6c301342dff4386de473d4cad 100644 (file)
--- a/gdb/top.c
+++ b/gdb/top.c
@@ -1449,7 +1449,7 @@ print_gdb_hints (struct ui_file *stream)
     }
   else
     {
-      std::string sep (width-2, '-');
+      std::string sep (width - 2, '-');
 
       if (emojis_ok ())
        {