Fix two typos (#28)

*Issue #, if available:*
There are two typos on the code, fixed


By submitting this pull request, I confirm that you can use, modify,
copy, and redistribute this contribution, under the terms of your
choice.

---------

Co-authored-by: ADOT Patch workflow <[email protected]>

Author: XinRanZhAWS

aws-opentelemetry-distro/src/amazon/opentelemetry/distro/aws_metric_attributes_span_exporter.py

@@ -89,7 +89,7 @@ def _add_metric_attributes(self, spans: Sequence[ReadableSpan]) -> Sequence[Read
 
 def copy_attributes_with_local_root(attributes: BoundedAttributes) -> BoundedAttributes:
     new_attributes: types.Attributes = {}
-    for key, value in attributes:
+    for key, value in attributes.items():
         new_attributes[key] = value
 
     new_attributes[AWS_SPAN_KIND] = LOCAL_ROOT
@@ -110,10 +110,10 @@ def wrap_span_with_attributes(span: ReadableSpan, attributes: BoundedAttributes)
     original_attributes: AttributesT = span.attributes
     update_attributes: types.Attributes = {}
     # Copy all attribute in span into update_attributes
-    for key, value in original_attributes:
+    for key, value in original_attributes.items():
         update_attributes[key] = value
     # Append all attribute in attributes that is not in original_attributes into update_attributes
-    for key, value in attributes:
+    for key, value in attributes.items():
         if key not in update_attributes:
             update_attributes[key] = value
 

aws-opentelemetry-distro/src/amazon/opentelemetry/distro/aws_span_metrics_processor_builder.py

@@ -29,8 +29,8 @@ class AwsSpanMetricsProcessorBuilder:
     _scope_name: str = _DEFAULT_SCOPE_NAME
 
     def __init__(self, meter_provider: MeterProvider, resource: Resource):
-        self.meter_provider = meter_provider
-        self.resource = resource
+        self._meter_provider = meter_provider
+        self._resource = resource
 
     def set_generator(self, generator: MetricAttributeGenerator) -> "AwsSpanMetricsProcessorBuilder":
         """