maint: syntax-checks don't like ${ even in comments!

* m4/ltdl.m4: Fix a comment to appease syntax-check rules.

Signed-off-by: Gary V. Vaughan <gary@gnu.org>

diff --git a/m4/ltdl.m4 b/m4/ltdl.m4
index 5dc1e80f97ee10a59e0fea757c0a36e5d334e039..dd34d49b93ded5d629668cb64e913a1a7930f514 100644 (file)
--- a/m4/ltdl.m4
+++ b/m4/ltdl.m4
@@ -817,7 +817,7 @@ _LT_EOF
 
       # ltfn_module_cmds module_cmds
       # Execute tilde-delimited MODULE_CMDS with environment primed for
-      # ${module_cmds} or ${archive_cmds} type content.
+      # $module_cmds or $archive_cmds type content.
       ltfn_module_cmds ()
       {( # subshell avoids polluting parent global environment
           module_cmds_save_ifs=$IFS; IFS='~'