diff --git a/modules/mysql/variables.tf b/modules/mysql/variables.tf
index a134ee1..4066234 100644
--- a/modules/mysql/variables.tf
+++ b/modules/mysql/variables.tf
@@ -93,8 +93,8 @@ variable "binary_log_enabled" {
 }
 
 variable "maintenance_window_day" {
-  description = "Day of week (1-7), starting on Monday - on which system maintenance can occur. Performance may be degraded or there may even be a downtime during maintenance windows."
-  default     = 7                                                                                                                                                                        # Sunday
+  description = "Day of week (1-7), starting on Monday, on which system maintenance can occur. Performance may be degraded or there may even be a downtime during maintenance windows."
+  default     = 7                                                                                                                                                                       # Sunday
 }
 
 variable "maintenance_window_hour" {