remove curl verbose in readme

Signed-off-by: remi <remijouannet@gmail.com>

README.md

@@ -743,22 +743,7 @@ Registry support querying a specific metric with the GET parameter "name[]".
 Since it's an array it can be use multiple times.
 
 ```python
-curl -v --get --data-urlencode "name[]=python_gc_objects_collected_total" --data-urlencode "name[]=python_info" http://127.0.0.1:9200/metrics
-* About to connect() to 127.0.0.1 port 9200 (#0)
-*   Trying 127.0.0.1...
-* Connected to 127.0.0.1 (127.0.0.1) port 9200 (#0)
-> GET /metrics?name[]=python_gc_objects_collected_total&name[]=python_info HTTP/1.1
-> User-Agent: curl/7.29.0
-> Host: 127.0.0.1:9200
-> Accept: */*
->
-* HTTP 1.0, assume close after body
-< HTTP/1.0 200 OK
-< Date: Thu, 19 Oct 2023 10:00:38 GMT
-< Server: WSGIServer/0.2 CPython/3.9.3
-< Content-Type: text/plain; version=0.0.4; charset=utf-8
-< Content-Length: 454
-<
+curl --get --data-urlencode "name[]=python_gc_objects_collected_total" --data-urlencode "name[]=python_info" http://127.0.0.1:9200/metrics
 # HELP python_info Python platform information
 # TYPE python_info gauge
 python_info{implementation="CPython",major="3",minor="9",patchlevel="3",version="3.9.3"} 1.0
@@ -767,7 +752,6 @@ python_info{implementation="CPython",major="3",minor="9",patchlevel="3",version=
 python_gc_objects_collected_total{generation="0"} 73129.0
 python_gc_objects_collected_total{generation="1"} 8594.0
 python_gc_objects_collected_total{generation="2"} 296.0
-* Closing connection 0
 ```
 
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