diff --git a/compiler/builtins/roc/Encode.roc b/compiler/builtins/roc/Encode.roc
index a5765c4a2b..0f6ea9e80a 100644
--- a/compiler/builtins/roc/Encode.roc
+++ b/compiler/builtins/roc/Encode.roc
@@ -5,9 +5,19 @@ interface Encode
             Encoding,
             toEncoder,
             EncoderFormatting,
-            u8, u16, u32, u64, u128,
-            i8, i16, i32, i64, i128,
-            f32, f64, dec,
+            u8,
+            u16,
+            u32,
+            u64,
+            u128,
+            i8,
+            i16,
+            i32,
+            i64,
+            i128,
+            f32,
+            f64,
+            dec,
             bool,
             string,
             list,
@@ -22,31 +32,31 @@ interface Encode
 Encoder fmt := List U8, fmt -> List U8 | fmt has EncoderFormatting
 
 Encoding has
-  toEncoder : val -> Encoder fmt | val has Encoding, fmt has EncoderFormatting
+    toEncoder : val -> Encoder fmt | val has Encoding, fmt has EncoderFormatting
 
 EncoderFormatting has
-  u8 : U8 -> Encoder fmt | fmt has EncoderFormatting
-  u16 : U16 -> Encoder fmt | fmt has EncoderFormatting
-  u32 : U32 -> Encoder fmt | fmt has EncoderFormatting
-  u64 : U64 -> Encoder fmt | fmt has EncoderFormatting
-  u128 : U128 -> Encoder fmt | fmt has EncoderFormatting
-  i8 : I8 -> Encoder fmt | fmt has EncoderFormatting
-  i16 : I16 -> Encoder fmt | fmt has EncoderFormatting
-  i32 : I32 -> Encoder fmt | fmt has EncoderFormatting
-  i64 : I64 -> Encoder fmt | fmt has EncoderFormatting
-  i128 : I128 -> Encoder fmt | fmt has EncoderFormatting
-  f32 : F32 -> Encoder fmt | fmt has EncoderFormatting
-  f64 : F64 -> Encoder fmt | fmt has EncoderFormatting
-  dec : Dec -> Encoder fmt | fmt has EncoderFormatting
-  bool : Bool -> Encoder fmt | fmt has EncoderFormatting
-  string : Str -> Encoder fmt | fmt has EncoderFormatting
-  list : List elem, (elem -> Encoder fmt) -> Encoder fmt | fmt has EncoderFormatting
+    u8 : U8 -> Encoder fmt | fmt has EncoderFormatting
+    u16 : U16 -> Encoder fmt | fmt has EncoderFormatting
+    u32 : U32 -> Encoder fmt | fmt has EncoderFormatting
+    u64 : U64 -> Encoder fmt | fmt has EncoderFormatting
+    u128 : U128 -> Encoder fmt | fmt has EncoderFormatting
+    i8 : I8 -> Encoder fmt | fmt has EncoderFormatting
+    i16 : I16 -> Encoder fmt | fmt has EncoderFormatting
+    i32 : I32 -> Encoder fmt | fmt has EncoderFormatting
+    i64 : I64 -> Encoder fmt | fmt has EncoderFormatting
+    i128 : I128 -> Encoder fmt | fmt has EncoderFormatting
+    f32 : F32 -> Encoder fmt | fmt has EncoderFormatting
+    f64 : F64 -> Encoder fmt | fmt has EncoderFormatting
+    dec : Dec -> Encoder fmt | fmt has EncoderFormatting
+    bool : Bool -> Encoder fmt | fmt has EncoderFormatting
+    string : Str -> Encoder fmt | fmt has EncoderFormatting
+    list : List elem, (elem -> Encoder fmt) -> Encoder fmt | fmt has EncoderFormatting
 
 custom : (List U8, fmt -> List U8) -> Encoder fmt | fmt has EncoderFormatting
 custom = \encoder -> @Encoder encoder
 
 appendWith : List U8, Encoder fmt, fmt -> List U8 | fmt has EncoderFormatting
-appendWith = \lst, (@Encoder doEncoding), fmt -> doEncoding lst fmt
+appendWith = \lst, @Encoder doEncoding, fmt -> doEncoding lst fmt
 
 append : List U8, val, fmt -> List U8 | val has Encoding, fmt has EncoderFormatting
 append = \lst, val, fmt -> appendWith lst (toEncoder val) fmt