diff --git a/src/bin/expect_tests/lexer_tests.ml b/src/bin/expect_tests/lexer_tests.ml
index 1e016fe78..99c75f077 100644
--- a/src/bin/expect_tests/lexer_tests.ml
+++ b/src/bin/expect_tests/lexer_tests.ml
@@ -99,9 +99,9 @@ ligo: lexer error: Negative byte sequence.
 
  run_ligo_bad [ "compile-contract" ; "../../test/lexer/reserved_name.ligo" ; "main" ] ;
   [%expect {| 
-ligo: lexer error: Reserved name: args.
+ligo: lexer error: Reserved name: arguments.
       Hint: Change the name.
-       {"parser_loc":"in file \"reserved_name.ligo\", line 1, characters 4-8"}
+       {"parser_loc":"in file \"reserved_name.ligo\", line 1, characters 4-13"}
 
 
  If you're not sure how to fix this error, you can
diff --git a/src/main/compile/helpers.ml b/src/main/compile/helpers.ml
index 317b92736..b7daab8fe 100644
--- a/src/main/compile/helpers.ml
+++ b/src/main/compile/helpers.ml
@@ -134,27 +134,27 @@ let parsify_string = fun (syntax : v_syntax) source_filename ->
   let%bind applied = Self_ast_simplified.all_program parsified in
   ok applied
 
-let pretty_print_pascaligo = fun source -> 
+let pretty_print_pascaligo = fun source ->
   let%bind ast = Parser.Pascaligo.parse_file source in
   let buffer = Buffer.create 59 in
-  let state = Parser.Pascaligo.ParserLog.mk_state
+  let state = Parser_pascaligo.ParserLog.mk_state
     ~offsets:true
     ~mode:`Byte
     ~buffer in
-  Parser.Pascaligo.ParserLog.pp_ast state ast;
+  Parser_pascaligo.ParserLog.pp_ast state ast;
   ok buffer
 
-let pretty_print_cameligo = fun source -> 
+let pretty_print_cameligo = fun source ->
   let%bind ast = Parser.Cameligo.parse_file source in
   let buffer = Buffer.create 59 in
-  let state = Parser.Cameligo.ParserLog.mk_state
+  let state = Parser_cameligo.ParserLog.mk_state
     ~offsets:true
     ~mode:`Byte
     ~buffer in
   Parser.Cameligo.ParserLog.pp_ast state ast;
   ok buffer
 
-let pretty_print_reasonligo = fun source -> 
+let pretty_print_reasonligo = fun source ->
   let%bind ast = Parser.Reasonligo.parse_file source in
   let buffer = Buffer.create 59 in
   let state = Parser.Reasonligo.ParserLog.mk_state
@@ -170,4 +170,4 @@ let pretty_print = fun syntax source_filename ->
   | Pascaligo -> pretty_print_pascaligo
   | Cameligo -> pretty_print_cameligo
   | ReasonLIGO -> pretty_print_reasonligo)
-  source_filename
\ No newline at end of file
+  source_filename