[gdb/testsuite] Fix typo in proc lines
authorTom de Vries <tdevries@suse.de>
Mon, 29 Nov 2021 08:51:10 +0000 (09:51 +0100)
committerTom de Vries <tdevries@suse.de>
Mon, 29 Nov 2021 08:51:10 +0000 (09:51 +0100)
commitc2611492786971de47464246b8271d6a6ab9421a
tree5755c70dd2ff5b7b8615a10429c94e702571af7a
parent2a0fa84217cc3ec874f2f924510c7543358bca9c
[gdb/testsuite] Fix typo in proc lines

Proc lines contains a typo:
...
  string_form { set $_line_string_form $value }
...

Remove the incorrect '$' in '$_line_string_form'.

Tested on x86_64-linux.
gdb/testsuite/lib/dwarf.exp