target_editfile: Improve doc comment

More clearly state which arguments are optional.

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>

diff --git a/Osstest/TestSupport.pm b/Osstest/TestSupport.pm
index 45ceee945b7c4cb9dfbaafc91e4678b80a75078f..46b6720f2f8af46629d851e54f4cb232996fbf96 100644 (file)
--- a/Osstest/TestSupport.pm
+++ b/Osstest/TestSupport.pm
@@ -521,7 +521,8 @@ sub teditfileex {
 sub target_editfile_root ($$$;$$) { teditfileex('root',@_); }
 sub target_editfile      ($$$;$$) { teditfileex('osstest',@_); }
     # my $code= pop @_;
-    # my ($ho,$rfile,$lleaf,$rdest) = @_;
+    # my ($ho,$rfile, $lleaf,$rdest) = @_;
+    #                 ^^^^^^^^^^^^^ optional
 
 sub target_cmd_build ($$$$) {
     my ($ho,$timeout,$builddir,$script) = @_;