diff --git a/libraries/AP_Arming/AP_Arming.cpp b/libraries/AP_Arming/AP_Arming.cpp
index 6836664813..92f9288912 100644
--- a/libraries/AP_Arming/AP_Arming.cpp
+++ b/libraries/AP_Arming/AP_Arming.cpp
@@ -56,7 +56,7 @@ const AP_Param::GroupInfo AP_Arming::var_info[] = {
 
     // @Param: VOLT_MIN
     // @DisplayName: Arming voltage minimum on the first battery
-    // @Description: The minimum voltage on the first battery to arm, 0 disables the check
+    // @Description: The minimum voltage of the first battery required to arm, 0 disables the check
     // @Units: V
     // @Increment: 0.1 
     // @User: Standard
@@ -64,7 +64,7 @@ const AP_Param::GroupInfo AP_Arming::var_info[] = {
 
     // @Param: VOLT2_MIN
     // @DisplayName: Arming voltage minimum on the second battery
-    // @Description: The minimum voltage on the first battery to arm, 0 disables the check
+    // @Description: The minimum voltage of the second battery required to arm, 0 disables the check
     // @Units: V
     // @Increment: 0.1 
     // @User: Standard