diff --git a/src/mlang/irj_parser/irj_lexer.mll b/src/mlang/irj_parser/irj_lexer.mll
index af690bc1..82b925bb 100644
--- a/src/mlang/irj_parser/irj_lexer.mll
+++ b/src/mlang/irj_parser/irj_lexer.mll
@@ -70,7 +70,6 @@ rule token = parse
   { check_cr lexbuf; new_line lexbuf;
     if is_bol lexbuf then token lexbuf
     else error lexbuf "Comment with * must start in the first column" }
-    (* Quite sure this will be to much: we have end of line comments*)
 
 | blank any* nl
   { check_cr lexbuf; new_line lexbuf;
@@ -82,13 +81,14 @@ rule token = parse
   
 | '-'? ['0' - '9']+ '.' ['0' - '9']* as f
   { FLOAT (float_of_string f) } (* DONT KEEP THAT *)
+  (* Probably in order to write a specific function for our number format *)
 
 | ['a'-'z' 'A'-'Z' '0'-'9' '_']+ as s
   { SYMBOL s }
 
 | ['a'-'z' 'A'-'Z' '0'-'9' '_' '-' '.' ';' (*' '*)]+ as s
   { NAME s }
-  (* Compared to the old lexer, adds _ and . remove space *)
+  (* Compared to the old lexer, adds _ and . removes space *)
 
 | "/"
   { SLASH }
diff --git a/src/mlang/irj_parser/irj_parser.mly b/src/mlang/irj_parser/irj_parser.mly
index 7aebcb5a..40765093 100644
--- a/src/mlang/irj_parser/irj_parser.mly
+++ b/src/mlang/irj_parser/irj_parser.mly
@@ -108,7 +108,7 @@ rappel:
   event_nb = integer SLASH
   rappel_nb = integer SLASH
   variable_code = SYMBOL SLASH
-  change_value = integer SLASH
+  change_value = integer SLASH (* No decimal value was found in existing files *)
   direction = SYMBOL SLASH
   penalty_code = INTEGER? SLASH
   base_tolerance_legale = INTEGER? SLASH