transport-helper: update refspec documentation

The refspec capability is not only used by 'import', also by
'export', and it's recommended in both.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/Documentation/gitremote-helpers.txt b/Documentation/gitremote-helpers.txt
index 0c91aba86182f91206fcba5470b7202e4496f073..ba7240c36377729bf60bcf0ec925e91e617c02d1 100644 (file)
--- a/Documentation/gitremote-helpers.txt
+++ b/Documentation/gitremote-helpers.txt
@@ -159,11 +159,11 @@ Miscellaneous capabilities
        carried out.
 
 'refspec' <refspec>::
-       This modifies the 'import' capability, allowing the produced
-       fast-import stream to modify refs in a private namespace
-       instead of writing to refs/heads or refs/remotes directly.
-       It is recommended that all importers providing the 'import'
-       capability use this.
+       For remote helpers that implement 'import' or 'export', this capability
+       allows the refs to be constrained to a private namespace, instead of
+       writing to refs/heads or refs/remotes directly.
+       It is recommended that all importers providing the 'import' or 'export'
+       capabilities use this.
 +
 A helper advertising the capability
 `refspec refs/heads/*:refs/svn/origin/branches/*`