16/17: gnu: pidgin-otr: Update license.

[guix-commits]

dannym pushed a commit to branch master
in repository guix.

commit 3fd6fd7283de1ca879a2f7e6cd297244c1ccc2dc
Author: Raghav Gururajan <rg@raghavgururajan.name>
AuthorDate: Wed Dec 30 16:03:35 2020 -0500

    gnu: pidgin-otr: Update license.
    
    * gnu/packages/messaging.scm (pidgin-otr) [license]: Modify.
    
    Signed-off-by: Danny Milosavljevic <dannym@scratchpost.org>
---
 gnu/packages/messaging.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gnu/packages/messaging.scm b/gnu/packages/messaging.scm
index 3ed0f51..de99e5e 100644
--- a/gnu/packages/messaging.scm
+++ b/gnu/packages/messaging.scm
@@ -876,7 +876,7 @@ can forge messages after a conversation to make them look 
like they came from
 you.  However, during a conversation, your correspondent is assured the 
messages
 he sees are authentic and unmodified.  (4) Perfect forward secrecy: If you lose
 control of your private keys, no previous conversation is compromised.")
-    (license license:gpl2)))
+    (license license:gpl2+)))
 
 (define-public znc
   (package