diff --git a/typechecker/check.go b/typechecker/check.go
new file mode 100644
index 0000000..e69de29
diff --git a/typechecker/checker.go b/typechecker/infer.go
similarity index 98%
rename from typechecker/checker.go
rename to typechecker/infer.go
index ce0db8e..e98b0ba 100644
--- a/typechecker/checker.go
+++ b/typechecker/infer.go
@@ -36,7 +36,7 @@ func (c *Checker) CheckProgram(program *ast.Program) (*tast.Program, error) {
 	}
 
 	if !c.foundMain {
-		// TODO: Add support for libraries
+		// TODO(Robin): Add support for libraries
 		errs = append(errs, errors.New("no function called 'main' found"))
 	}