Add tools tag to PGP post.

diff --git a/posts/PGP.mdwn b/posts/PGP.mdwn
index 15281c8cde654e5a052795642af94657e4e8c1ec..2f83fee9ed348d32e5faf970d7cefeb36a9fe0cd 100644 (file)
--- a/posts/PGP.mdwn
+++ b/posts/PGP.mdwn
@@ -76,3 +76,4 @@ with a self-signed key).
 [gpg-trust]: http://www.gnupg.org/gph/en/manual.html#AEN335
 
 [[!tag tags/linux]]
+[[!tag tags/tools]]