diff --git a/README.md b/README.md
index 0e0ba35..d4e671a 100644
--- a/README.md
+++ b/README.md
@@ -17,14 +17,14 @@ An [example game](https://rocketnine.itch.io/gohan-twinstick?secret=gohan) is in
 
 Please share issues and suggestions [here](https://code.rocketnine.space/tslocum/gohan/issues).
 
-## List of games powered by Gohan
+## Games powered by Gohan
 
 - **Fish Fight Back**
-  - [Play game](https://rocketnine.itch.io/fishfightback)
-  - [View source code](https://code.rocketnine.space/tslocum/fishfightback)
+  - [Play](https://rocketnine.itch.io/fishfightback)
+  - [Source code](https://code.rocketnine.space/tslocum/fishfightback)
 - **Brown Box Bat Man**
-  - [Play game](https://rocketnine.itch.io/brownboxbatman)
-  - [View source code](https://code.rocketnine.space/tslocum/brownboxbatman)
+  - [Play](https://rocketnine.itch.io/brownboxbatman)
+  - [Source code](https://code.rocketnine.space/tslocum/brownboxbatman)
 - **Monovania**
-  - [Play game](https://rocketnine.itch.io/monovania)
-  - [View source code](https://code.rocketnine.space/tslocum/monovania)
+  - [Play](https://rocketnine.itch.io/monovania)
+  - [Source code](https://code.rocketnine.space/tslocum/monovania)
diff --git a/doc.go b/doc.go
index deeab62..2fd4502 100644
--- a/doc.go
+++ b/doc.go
@@ -21,7 +21,7 @@ Each component is assigned a unique ID, starting with 1.
 
 System
 
-Each system runs continuously, performing actions on every Entity that fits
+Each system runs continuously, performing actions on every entity that fits
 each systems' set of required matching components.
 
   type ExampleSystem struct {
@@ -44,7 +44,7 @@ within them, as all logic should be implemented within a system.
 System Design Guidelines
 
 Systems are located in a separate package, typically named system. They should
-be private (start with a lowercase letter) and offer an instantiation function
+be public (start with an uppercase letter) and offer an instantiation function
 named as follows: NewSystemNameHere(). Data should be stored within components
 attached to one or more entities, rather than within the systems themselves.
 References to components must not be maintained outside each Update and Draw