diff --git a/src/rules.py b/src/rules.py
index 83aa73f..df9e7db 100644
--- a/src/rules.py
+++ b/src/rules.py
@@ -107,8 +107,7 @@ def get_rules(tree, feature_names) -> List[Rule]:
 #   if (Al2O3 <= 0.175) and (TiO2 <= 0.175) and (T > 32.5) and (TiO2 <= 0.025)
 #       and (Al2O3 <= 0.025) and (T > 55.0) and (T > 62.5)
 # to
-#   if (Al2O3 <= 0.025) and (TiO2 <= 0.025) and (T > 32.5)
-#   if (Al2O3 <= 0.025) and (TiO2 <= 0.025) and (T > 32.5)
+#   if (Al2O3 <= 0.175) and (TiO2 <= 0.175) and (T > 32.5)
 # max(<=)
 # min(>)
 def normalise_rules(rules: List[Rule]) -> List[Rule]: