diff --git a/packages/squiggle-lang/src/rescript/OldParser/Parser.res b/packages/squiggle-lang/src/rescript/OldParser/Parser.res
index df8b7a85..8a5e4390 100644
--- a/packages/squiggle-lang/src/rescript/OldParser/Parser.res
+++ b/packages/squiggle-lang/src/rescript/OldParser/Parser.res
@@ -270,6 +270,7 @@ let fromString2 = str => {
        which returns a JSON with (hopefully) a single-element array.
        This array element is the top-level node of a nested-object tree
        representing the functions/arguments/values/etc. in the string.
+
        The function MathJsonToMathJsAdt then recursively unpacks this JSON into a typed data structure we can use.
        Inside of this function, MathAdtToDistDst is called whenever a distribution function is encountered.
  */