Update README.md

eunhwa-park · web-flow · commit 22fd93212187 · 2022-10-22T09:45:07.000+09:00
diff --git a/README.md b/README.md
@@ -39,7 +39,7 @@ java:
 - job_name: 'sample_app'
     metrics_path: '/actuator/prometheus'
     static_configs:
-    - targets: ['localhost:8888’]
+    - targets: ['localhost:8888']
 ```
 
 * 실행 
