diff --git a/docs/docs/about/migration_guides/v8.20_to_v9.6.md b/docs/docs/about/migration_guides/v8.20_to_v9.6.md
index 76897b4837..3467b7e860 100644
--- a/docs/docs/about/migration_guides/v8.20_to_v9.6.md
+++ b/docs/docs/about/migration_guides/v8.20_to_v9.6.md
@@ -15,8 +15,8 @@ whole guide to make sure you have updated your model(s) correctly.
 ### 1. Changes to EFFICIENCY
 
 We no longer allow 0 efficiency in input chart.
-- `EFFICIENCY` for `FRACTION` must be between 0 and 1, <0, 1], greater than 0, and less than or equal to 1.
-- `EFFICIENCY` for `PERCENTAGE`must be between 0 and 100, <0, 100], greater than 0, and less than or equal to 100.
+- `EFFICIENCY` for `FRACTION` must be between 0 and 1, greater than 0, and less than or equal to 1.
+- `EFFICIENCY` for `PERCENTAGE`must be between 0 and 100, greater than 0, and less than or equal to 100.
 
 ### 2. Changes to PRESSURE_DROP_AHEAD_OF_STAGE