Fix code style

src/main/java/org/torproject/descriptor/impl/ServerDescriptorImpl.java

@@ -303,8 +303,7 @@ public abstract class ServerDescriptorImpl extends DescriptorImpl
     if (overloadGeneralVersion != 1) {
       throw new DescriptorParseException("Unknown version number for line '"
               + line + "' in extra-info descriptor.");
-    }
-    else {
+    } else {
       this.overloadGeneralVersion = overloadGeneralVersion;
     }
     if (partsNoOpt.length < 4) {