diff --git a/README.md b/README.md
index 324b818..487a4b4 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,34 @@
+**Simple** 
+```zig
+// --- ZLA ---
+var zla: Zla = try .init();
+defer zla.deinit();
+
+// --- EXEC FILE ---
+try zla.execFromFile(
+    void,
+    "src/scripts/basic.lua",
+);
+
+// --- CALL ---
+try zla.call(void, "hello", .{"World"});
+try zla.call(void, "hello", .{"..."});
+```
+
+**Call function from lua** 
+```zig
+try zla.call(void, "hello", .{"World"});
+```
+
+**Call function from lua with return type** 
+```zig
+const coords = try zl.call(
+    struct { f64, f64 },
+    "getCoords",
+    .{},
+);
+```
+
 **Dependancies** 
 ```bash
 sudo pacman -Sy lua --needed
diff --git a/src/root.zig b/src/root.zig
index 6e71747..aa89c8c 100644
--- a/src/root.zig
+++ b/src/root.zig
@@ -368,7 +368,7 @@ fn increment(ctx: *Ctx) i64 {
 
 test "exec" {
     // --- ZLA ---
-    var zl = try Self.init();
+    var zl: Self = try .init();
     defer zl.deinit();
 
     // --- REGISTER FUNCTIONS TO LUA ---