Docs WIP

README.md

@@ -260,7 +260,7 @@ The `event handler`, `h`, associated with
 `:delete-item`, is called to compute the `effect` of this event.
 
 This handler function, `h`, takes two arguments: a `coeffects` map 
-which holds the current state of the world (including app state),   
+which holds the current state of the world (including app state),
 and the `event`. It must return a map of `effects` - a description 
 of how the world should change. Here's a sketch (we are at 30,000 feet):
 ```clj

docs/MentalModelOmnibus.md

@@ -11,17 +11,19 @@ then those patterns will repeat themselves. <br>
 
 <img height="350px" align="right" src="/images/mental-model-omnibus.jpg?raw=true">
 
-The tutorials initially focus on the **domino
+The re-frame tutorials initially focus on the **domino
 narrative**. The goal is to efficiently explain the mechanics of re-frame,
 and get you reading and writing code ASAP.
 
-**But** there are other perspectives on re-frame
+But **there are other perspectives** on re-frame
 which will deepen your understanding.
 
 This tutorial is a tour of these ideas, justifications and insights.  
 It is a little rambling, but I'm hoping it will deliver for you 
 at least one "Aaaah, I see" moment before the end.
 
+> All models are wrong, but some are useful
+
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 ## Table Of Contents