diff --git a/parsers/survex.py b/parsers/survex.py
index 437f8371d..1f38f964a 100644
--- a/parsers/survex.py
+++ b/parsers/survex.py
@@ -980,8 +980,6 @@ class LoadingSurvex:
 
     def LoadSurvexRef(self, survexblock, args):
         """Interpret the *ref record, and all the many variants
-        the 'letter' was X for electronic wallets but we no longer do this. So the code
-        that handles 'letter' can be removed.
         """
         # print(self.insp+ "*REF ---- '"+ args +"'")
         url = get_offending_filename(survexblock.survexfile.path)
@@ -1050,7 +1048,7 @@ class LoadingSurvex:
             else:
                 survexblock.scanswallet = manywallets[0]  # this is a ForeignKey field
                 survexblock.save()
-                # This is where we should check that the wallet JSON contains a link to the survexfile
+                # This is where we chould check that the wallet JSON contains a link to the survexfile
                 # and that the JSON date and walletdate are set correctly to the survexblock date.
                 set_walletdate(survexblock.scanswallet)
         else: