fix error

apps/fortuna/src/keeper.rs

@@ -339,9 +339,12 @@ pub async fn run_keeper_threads(
             // fee percentage to be higher on that specific chain.
             chain_eth_config.gas_limit,
             // NOTE: unwrap() here so we panic early if someone configures these values below -100.
-            u64::try_from(100 + chain_eth_config.min_profit_pct).unwrap(),
-            u64::try_from(100 + chain_eth_config.target_profit_pct).unwrap(),
-            u64::try_from(100 + chain_eth_config.max_profit_pct).unwrap(),
+            u64::try_from(100 + chain_eth_config.min_profit_pct)
+                .expect("min_profit_pct must be >= -100"),
+            u64::try_from(100 + chain_eth_config.target_profit_pct)
+                .expect("target_profit_pct must be >= -100"),
+            u64::try_from(100 + chain_eth_config.max_profit_pct)
+                .expect("max_profit_pct must be >= -100"),
             chain_eth_config.fee,
         )
         .in_current_span(),