V3 PATCH: Fix typo in tests_flags

[Gabriel Dos Reis]

-- Gaby
2001-01-10  Gabriel Dos Reis  <gdr@merlin.codesourcery.com>

	* tests_flags.in (Usage): Fix thypo.

Index: tests_flags.in
===================================================================
RCS file: /cvs/gcc/egcs/libstdc++-v3/tests_flags.in,v
retrieving revision 1.7
diff -p -r1.7 tests_flags.in
*** tests_flags.in	2001/01/01 23:14:43	1.7
--- tests_flags.in	2001/01/10 02:45:43
*************** check_options() {
*** 68,74 ****
  
  # Directory sanity check
  check_directory() {
!     if [ ! $2 ]; then
  	echo "$1 '$2' directory not found, exiting."
  	exit 1
      fi
--- 68,74 ----
  
  # Directory sanity check
  check_directory() {
!     if [ ! -d $2 ]; then
  	echo "$1 '$2' directory not found, exiting."
  	exit 1
      fi