commit b2c7a9eb2b2f0c1c38f9163d2b2cc4942bb53f55
Author: David Ames <david.ames@canonical.com>
Date:   Wed Oct 14 14:38:57 2020 -0700

    Update git submodules
    
    * Update charm-guide from branch 'master'
      - Document Barbican known issues
    
        Change-Id: I7247ee10e7b327fed48ca666c1d546a582c81493

diff --git a/charm-guide b/charm-guide
index 0b0288c..2548bca 160000
--- a/charm-guide
+++ b/charm-guide
@@ -1 +1 @@
-Subproject commit 0b0288cb3be836cd83e583e4af6b8f2e6a6f8558
+Subproject commit 2548bca08557bd9471d9c51ee4bcb56ddcc9cd82