Merge "Add notes about embedded ast_frame structs holding a format ref."
authorzuul <zuul@gerrit.asterisk.org>
Thu, 26 Jan 2017 19:18:35 +0000 (13:18 -0600)
committerGerrit Code Review <gerrit2@gerrit.digium.api>
Thu, 26 Jan 2017 19:18:35 +0000 (13:18 -0600)

Trivial merge