diff --git a/README.md b/README.md
index a602ae3..dabf9d9 100644
--- a/README.md
+++ b/README.md
@@ -12,6 +12,8 @@ Install with [luarocks](https://luarocks.org):
 luarocks install qrprinter
 ```
 
+For a list of available versions, see the [luarocks module page](https://luarocks.org/modules/jessieh/qrprinter).
+
 ## Example Usage
 
 <img src="../../raw/assets/demo.png" width=500>
@@ -24,9 +26,8 @@ luarocks install qrprinter
 ```
 qrprinter.encode_string( string )
 ```
-Encodes `string` into a table representing a QR code.
-
-Returns a 2D sequential table of true/false values representing black/white QR modules.
+Encodes `string` into a table representing a QR code.\
+Returns a two-dimensional sequential table of true/false values representing black/white QR modules.
 
 ### Printing