Update urllib3 implementation

Author: macieyng

instrumentation/opentelemetry-instrumentation-urllib3/src/opentelemetry/instrumentation/urllib3/__init__.py

@@ -225,7 +225,7 @@ def instrumented_urlopen(wrapped, instance, args, kwargs):
         headers = _prepare_headers(kwargs)
         body = _get_url_open_arg("body", args, kwargs)
 
-        span_name = f"HTTP {method.strip()}"
+        span_name = method.strip()
         span_attributes = {
             SpanAttributes.HTTP_METHOD: method,
             SpanAttributes.HTTP_URL: url,

instrumentation/opentelemetry-instrumentation-urllib3/tests/test_urllib3_integration.py

@@ -87,7 +87,7 @@ def assert_success_span(
 
         span = self.assert_span()
         self.assertIs(trace.SpanKind.CLIENT, span.kind)
-        self.assertEqual("HTTP GET", span.name)
+        self.assertEqual("GET", span.name)
 
         attributes = {
             SpanAttributes.HTTP_METHOD: "GET",

instrumentation/opentelemetry-instrumentation-urllib3/tests/test_urllib3_ip_support.py

@@ -77,7 +77,7 @@ def assert_success_span(
 
         span = self.assert_span()
         self.assertIs(trace.SpanKind.CLIENT, span.kind)
-        self.assertEqual("HTTP GET", span.name)
+        self.assertEqual("GET", span.name)
 
         attributes = {
             "http.status_code": 200,