Fix checks

src/main/java/org/torproject/metrics/collector/relaydescs/ReferenceChecker.java

@@ -302,7 +302,8 @@ public class ReferenceChecker {
 
     // Second pass: check for missing descriptors
     for (Reference reference : this.references) {
-      if (reference.referenced.length() > 0 && !knownDescriptors.contains(reference.referenced)) {
+      if (reference.referenced.length() > 0
+          && !knownDescriptors.contains(reference.referenced)) {
         totalMissingDescriptorsWeight += reference.weight;
         sb.append(String.format("%n%s -> %s (%.4f -> %.4f)",
                 reference.referencing, reference.referenced, reference.weight,
@@ -315,7 +316,8 @@ public class ReferenceChecker {
 
     // Warn if the total missing descriptors weight exceeds the threshold
     if (totalMissingDescriptorsWeight > 0.999) {
-      logger.warn("Missing too many referenced descriptors ({}).", totalMissingDescriptorsWeight);
+      logger.warn("Missing too many referenced descriptors ({}).",
+          totalMissingDescriptorsWeight);
     }
   }