minor - fix whitespace and formatting

src/main/js/com/oracle/avatar/js/init.js

@@ -252,7 +252,7 @@ var gc = global.gc;
             // if we handled an error, then make sure any ticks get processed
             process._needTickCallback();
         }
-        
+
         return caught;
     };
 

src/main/js/lib/process.js

@@ -643,7 +643,7 @@ exports._usingDomains = function() {
             }, process.domain)
         }
     });
-        }
+}
 
 Object.defineProperty(exports, 'domain', {
     enumerable : true,