rename cap to bound

Author: 0xbigz

programs/drift/src/math/margin.rs

@@ -45,7 +45,7 @@ pub fn calculate_size_premium_liability_weight(
     imf_factor: u32,
     liability_weight: u32,
     precision: u128,
-    is_capped: bool,
+    is_bounded: bool,
 ) -> DriftResult<u32> {
     if imf_factor == 0 {
         return Ok(liability_weight);
@@ -67,7 +67,7 @@ pub fn calculate_size_premium_liability_weight(
         )?
         .cast::<u32>()?;
 
-    if is_capped {
+    if is_bounded {
         let max_liability_weight = max(liability_weight, size_premium_liability_weight);
         return Ok(max_liability_weight);
     }

programs/drift/src/state/perp_market.rs

@@ -506,14 +506,14 @@ impl PerpMarket {
                 MarginRequirementType::Maintenance => margin_ratio_maintenance,
             };
 
-            let cap_size_premium = margin_type == MarginRequirementType::Maintenance;
+            let bound_liability_weight = margin_type == MarginRequirementType::Maintenance;
 
             let size_adj_margin_ratio = calculate_size_premium_liability_weight(
                 size,
                 self.imf_factor,
                 pre_size_adj_margin_ratio,
                 MARGIN_PRECISION_U128,
-                cap_size_premium,
+                bound_liability_weight,
             )?;
 
             _calc_high_leverage_mode_initial_margin_ratio_from_size(