Travis build: 32

manuscript/recipies/calibre-web.md

@@ -60,7 +60,7 @@ Follow the [instructions](https://github.com/bitly/oauth2_proxy) to setup your o
 Create a docker swarm config file in docker-compose syntax (v3), something like this:
 
 !!! tip
-        I share (_with my [patreon patrons](https://www.patreon.com/funkypenguin)_) a private "_premix_" git repository, which includes necessary docker-compose and env files for all published recipes. This means that patrons can launch any recipe with just a ```git pull``` and a ```docker stack deploy``` 👍
+        I share (_with my [patreon patrons](https://www.patreon.com/funkypenguin)_) a private "_premix_" git repository, which includes necessary docker-compose and env files for all published recipes. This means that patrons can launch any recipe with just a ```git pull``` and a ```docker stack deploy``` 
 
 
 ```
@@ -127,8 +127,8 @@ Log into your new instance at https://**YOUR-FQDN**. You'll be directed to the i
 1. Yes, Calibre does provide a server component. But it's not as fully-featured as Calibre-Web (_i.e., you can't use it to send ebooks directly to your Kindle_)
 2. A future enhancement might be integrating this recipe with the filestore for [NextCloud](/recipies/nextcloud/), so that the desktop database (Calibre) can be kept synced with Calibre-Web.
 
-### Tip your waiter (donate) 👏
+### Tip your waiter (donate) 
 
-Did you receive excellent service? Want to make your waiter happy? (_..and support development of current and future recipes!_) See the [support](/support/) page for (_free or paid)_ ways to say thank you! 👏
+Did you receive excellent service? Want to make your waiter happy? (_..and support development of current and future recipes!_) See the [support](/support/) page for (_free or paid)_ ways to say thank you! 
 
-### Your comments? 💬
+### Your comments?