add Blackblaze B2 extranal special remote to the list

diff --git a/doc/special_remotes.mdwn b/doc/special_remotes.mdwn
index b01a9841903e52ded368aa3f2e22ff105bc0bc02..3e3ae2104df647b81c3b715561722e95edf0483c 100644 (file)
--- a/doc/special_remotes.mdwn
+++ b/doc/special_remotes.mdwn
@@ -44,6 +44,7 @@ for using git-annex with various services:
 * [pCloud](https://github.com/tochev/git-annex-remote-pcloud)
 * [[ipfs]]
 * [Ceph](https://github.com/mhameed/git-annex-remote-ceph)
+* [Blackblaze's B2](https://github.com/encryptio/git-annex-remote-b2)
 
 Want to add support for something else? [[Write your own!|external]]