diff --git a/src_v2/parser/parser_internals.nim b/src_v2/parser/parser_internals.nim
index a37c984..d127c9b 100644
--- a/src_v2/parser/parser_internals.nim
+++ b/src_v2/parser/parser_internals.nim
@@ -135,7 +135,8 @@ proc ignore*(parserFn: parserFnT): parserFnT {.inline.} =
     ))
 
 proc manyUntil*(acceptFn: parserFnT, stopFn: parserFnT): parserFnT {.inline.} =
-  ## Parse characters but throw success tokens away
+  ## Creates parser function with a nested `acceptFn` parser function until the `stopFn` parserFunction is met:
+  ## Parses until the `stopFn` is reached or on an errror.
   return proc(parser: Parser): ParserResult =
     var res: ParserResult = parser.ok()
     while res.isOk() and res.flatMap(stopFn).isErr():