diff --git a/src/codegen/fasm.rs b/src/codegen/fasm.rs
index a17236d..2ae1ee3 100644
--- a/src/codegen/fasm.rs
+++ b/src/codegen/fasm.rs
@@ -91,8 +91,8 @@ pub fn fasm_codegen(exprs: Vec<Expr>) -> String {
 		asm_text.push_str(format!("call {}", e.name).as_str());
 	    },
 
-	    Expr::VarDefenition(e) => {
-			asm_data.push_str(format!("\t{} dq {}", e.name, e.value.unwrap()).as_str());
+	    Expr::VarDefinition(e) => {
+		asm_data.push_str(format!("\t{} dq {}", e.name, e.value.unwrap()).as_str());
 	    },
 
 	    Expr::VarReference(e) => {
diff --git a/src/main.rs b/src/main.rs
index 8172a89..c00d864 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -7,5 +7,5 @@ use crate::parse::ast::*;
 pub mod parse;
 
 fn main() {
-    fasm_codegen(vec![Expr::VarDefenition(VarDefenition {name: "goren", value: Value::Number(10)}), Expr::MathExpr(Math { left: Value::Var(VarReference { name: "goren"}), right: Value::Number(17), operator: MathOperator::OP_MOD}), Expr::Breakpoint]);
+    fasm_codegen(vec![Expr::VarDefinition(VarDefinition {name: "goren", value: Value::Number(10)}), Expr::MathExpr(Math { left: Value::Var(VarReference { name: "goren"}), right: Value::Number(17), operator: MathOperator::OP_MULT}), Expr::Breakpoint]);
 }
diff --git a/src/parse/ast.rs b/src/parse/ast.rs
index 345c9a9..ac9dca8 100644
--- a/src/parse/ast.rs
+++ b/src/parse/ast.rs
@@ -2,8 +2,8 @@
 pub enum Expr<'a> {
     MathExpr(Math<'a>),
     FunCall(FunCall<'a>),
-    FunDefenition(FunDefenition<'a>),
-    VarDefenition(VarDefenition<'a>),
+    FunDefinition(FunDefinition<'a>),
+    VarDefinition(VarDefinition<'a>),
     VarReference(VarReference<'a>),
     Breakpoint
 }
@@ -35,7 +35,7 @@ pub struct FunCall<'a> {
 }
 
 #[derive(Debug)]
-pub struct FunDefenition<'a> {
+pub struct FunDefinition<'a> {
     name: &'a str,
     params: Vec<FunParamDef<'a>>,
     contents: Vec<Expr<'a>>,
@@ -45,6 +45,7 @@ pub struct FunDefenition<'a> {
 #[derive(Debug)]
 pub struct FunParamDef<'a> {
     name: &'a str,
+    number: u8,
 }
 
 #[derive(Debug)]
@@ -55,7 +56,7 @@ pub struct FunParamCall<'a> {
 // VARIABLES
 
 #[derive(Debug)]
-pub struct VarDefenition<'a> {
+pub struct VarDefinition<'a> {
     pub name: &'a str,
     pub value: Value<'a>,
 }