1 files changed, 7 insertions, 6 deletions
diff --git a/src/transpile_scheme.rs b/src/transpile_scheme.rs
index 6f993b3..d6f437a 100644
--- a/src/transpile_scheme.rs
+++ b/src/transpile_scheme.rs
@@ -36,13 +36,14 @@ impl TranspileScheme for ModelicaModel {
         let mut args: Vec<String> = self.get_free_vars().iter().map(|s| s.clone()).collect();
         args.sort();
         args.extend(params);
-        Ok(format!(r#"(lambda ({args})
-            (let ({constants})
-              (letrec ({binds})
-                (list {outputs}))))"#,
+        Ok(format!(
+r#"(lambda ({args})
+  (let ({constants})
+    (letrec ({binds})
+    (list {outputs}))))"#,
                    args = args.join(" "),
-                   constants = constants.join("\n    "),
-                   binds = binds.join("\n      "),
+                   constants = constants.join("\n        "), // NB: whitespace
+                   binds = binds.join("\n             "), // NB: whitespace
                    outputs = outputs.join(" ")))
     }
 }