Add missing documentation for pg gem.

samvera · Feb 15, 2019 · 8a57b37 · 8a57b37
1 parent 4e6aae6
commit 8a57b37
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/README.md b/README.md
@@ -53,6 +53,7 @@ instance with a short name that can be used to refer to it in your application:
 # frozen_string_literal: true
 require 'valkyrie'
 Rails.application.config.to_prepare do
+  # To use the postgres adapter you must add `gem 'pg'` to your Gemfile
   Valkyrie::MetadataAdapter.register(
     Valkyrie::Persistence::Postgres::MetadataAdapter.new,
     :postgres