Fix readme 4

Author: dmitryuk

README.md

@@ -33,7 +33,9 @@ let balancer = new RedisFunctionsBalancer([A, B, C], redisClient);
 balancer.setMethods([A, B]);
 // ... //
 // Get async iterator {done, value}
-while ( (foo = await balancer.getAsyncIterator().next()) && !foo.done) {
+let iterator = await balancer.getAsyncIterator();
+
+while ( (foo = await iterator.next()) && !foo.done) {
     // Your function A|B|C will be here evenly
     let method = foo.value;
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "redis-functions-balancer",
-  "version": "1.0.3",
+  "version": "1.0.4",
   "description": "Balance NodeJs functions with Redis",
   "repository": "https://github.com/dmitryuk/RedisFunctionsBalancer",
   "main": "index.ts",