diff --git a/README.md b/README.md
new file mode 100644
index 0000000..c545155
--- /dev/null
+++ b/README.md
@@ -0,0 +1,19 @@
+# Kiesraad Rust PDF generation
+
+A Proof of Concept application that generates a PDF given a `model` consisting of a Typst template and some JSON `input`.
+
+## Usage
+
+### Development
+
+Typst template development can be done in several ways. Via the `typst-cli`, The [online Typst editor](https://typst.app/), or via this Rust program by running:
+
+```console
+$ cargo watch -x run
+```
+
+To develop Typst in your editor of choice, there is a [Typst language server](https://github.com/nvarner/typst-lsp) available and a [Tree-sitter grammar](https://github.com/uben0/tree-sitter-typst).
+
+### Packaging
+
+This Proof of Concept tries to make installation as easy as possible by embedding all assets in the binary. When running or building in release mode (`cargo build --release`), all Typst files and fonts are embedded into the binary and used from memory when running the application.
diff --git a/src/main.rs b/src/main.rs
index f5196eb..1885c1a 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -10,7 +10,9 @@ mod world;
 
 #[derive(Parser)]
 struct Cli {
+    /// The model to render, in kebab-case (example: model-p-22-1)
     model: String,
+    /// The path to the JSON input data
     input: PathBuf,
 }
 
diff --git a/templates/model-o-7.typ b/templates/model-o-7.typ
index ce99e79..8e488a0 100644
--- a/templates/model-o-7.typ
+++ b/templates/model-o-7.typ
@@ -13,7 +13,6 @@
   [De verkiezing van de leden van de *#input.leden_van*]
 )
 
-
 #grid(
   columns: (100pt, auto),
   gutter: 5pt,
@@ -76,7 +75,7 @@ Het aantal kiesgerechtigden woonachtig in de van deze kieskring deel uitmakende
     inset: 5pt,
     [*#letter*],
     [#votes]
-    )
+  )
 }
 
 #align(
@@ -108,10 +107,10 @@ Het aantal kiesgerechtigden woonachtig in de van deze kieskring deel uitmakende
     fill: (_, y) => if calc.odd(y) { rgb("EAF2F5") },
     table.header(
       table.cell(colspan: 3, grid(
-          columns: (auto, auto),
-          gutter: 12pt,
-          [*Lijstnaam*],   [#lijst.naam],
-          [*Lijstnummer*], [#lijst.lijstnummer],
+        columns: (auto, auto),
+        gutter: 12pt,
+        [*Lijstnaam*],   [#lijst.naam],
+        [*Lijstnummer*], [#lijst.lijstnummer],
       )),
       [*Nummer op de lijst*], [*Naam kandidaat*], [*Aantal stemmen*],
     ),