Allowing extra spaces on the TARGET environment variable

The value is hard to read, and being able to column-align it with the
tokens makes it easier to scan if one is configuring it correctly and
avoid mistakes, in case one plans to keep more than one of these to
non-zero values.

src/liquidator.ts

@@ -57,8 +57,13 @@ if (!groupIds) {
   throw new Error(`Group ${groupName} not found`);
 }
 
+// Target values to keep in spot, ordered the same as in mango client's ids.json
+// Example:
+//
+//         MNGO BTC ETH SOL USDT SRM RAY COPE FTT MSOL
+// TARGETS=0    0   0   1   0    0   0   0    0   0
 const TARGETS = process.env.TARGETS
-  ? process.env.TARGETS.split(' ').map((s) => parseFloat(s))
+  ? process.env.TARGETS.replace(/\s+/g,' ').trim().split(' ').map((s) => parseFloat(s))
   : [0, 0, 0, 0, 0, 0, 0, 0, 0];
 
 const mangoProgramId = groupIds.mangoProgramId;