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Co-authored-by: Lukas Hering <40302054+herin049@users.noreply.github.com>

Author: xrmx

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

@@ -94,7 +94,7 @@ def response_hook(span: Span, request: Request, response: HTTPResponse):
 
 will extract ``content-type`` and ``custom_request_header`` from the request headers and add them as span attributes.
 
-Request header names in aiohttp are case-insensitive. So, giving the header name as ``CUStom-Header`` in the environment
+Request header names in urllib are case-insensitive. So, giving the header name as ``CUStom-Header`` in the environment
 variable will capture the header named ``custom-header``.
 
 Regular expressions may also be used to match multiple headers that correspond to the given pattern.  For example:
@@ -128,7 +128,7 @@ def response_hook(span: Span, request: Request, response: HTTPResponse):
 
 will extract ``content-type`` and ``custom_response_header`` from the response headers and add them as span attributes.
 
-Response header names in aiohttp are case-insensitive. So, giving the header name as ``CUStom-Header`` in the environment
+Response header names in urllib are case-insensitive. So, giving the header name as ``CUStom-Header`` in the environment
 variable will capture the header named ``custom-header``.
 
 Regular expressions may also be used to match multiple headers that correspond to the given pattern.  For example:
@@ -168,8 +168,6 @@ def response_hook(span: Span, request: Request, response: HTTPResponse):
 Note:
     The environment variable names used to capture HTTP headers are still experimental, and thus are subject to change.
 
-
-
 API
 ---
 """