patch 8.2.4046: some error messages not in the right place

Problem:    Some error messages not in the right place.
Solution:   Adjust the errors file.  Fix typo.
diff --git a/src/typval.c b/src/typval.c
index eb0ef77..ab22640 100644
--- a/src/typval.c
+++ b/src/typval.c
@@ -320,7 +320,7 @@
 	    emsg(_(e_using_dictionary_as_float));
 	    break;
 	case VAR_BOOL:
-	    emsg(_(e_using_boolean_valud_as_float));
+	    emsg(_(e_using_boolean_value_as_float));
 	    break;
 	case VAR_SPECIAL:
 	    emsg(_(e_using_special_value_as_float));