chore: fix typos

Author: pyrooka

ibm_cloud_sdk_core/authenticators/container_authenticator.py

@@ -52,7 +52,7 @@ class ContainerAuthenticator(IAMRequestBasedAuthenticator):
         This can be used to obtain an access token with a specific scope.
 
         Attributes:
-            token_manager (ContainerTokenManager): Retrives and manages IAM tokens
+            token_manager (ContainerTokenManager): Retrieves and manages IAM tokens
                 from the endpoint specified by the url.
 
         Raises:

ibm_cloud_sdk_core/authenticators/cp4d_authenticator.py

@@ -44,7 +44,7 @@ class CloudPakForDataAuthenticator(Authenticator):
         proxies.https (optional): The proxy endpoint to use for HTTPS requests.
 
     Attributes:
-        token_manager (CP4DTokenManager): Retrives and manages CP4D tokens from the endpoint specified by the url.
+        token_manager (CP4DTokenManager): Retrieves and manages CP4D tokens from the endpoint specified by the url.
 
     Raises:
         ValueError: The username, password/apikey, and/or url are not valid for CP4D token requests.

ibm_cloud_sdk_core/authenticators/iam_authenticator.py

@@ -48,7 +48,7 @@ class IAMAuthenticator(IAMRequestBasedAuthenticator):
         This can be used to obtain an access token with a specific scope.
 
     Attributes:
-        token_manager (IAMTokenManager): Retrives and manages IAM tokens from the endpoint specified by the url.
+        token_manager (IAMTokenManager): Retrieves and manages IAM tokens from the endpoint specified by the url.
 
     Raises:
         ValueError: The apikey, client_id, and/or client_secret are not valid for IAM token requests.

ibm_cloud_sdk_core/authenticators/iam_request_based_authenticator.py

@@ -30,7 +30,7 @@ class IAMRequestBasedAuthenticator(Authenticator):
         Authorization: Bearer <bearer-token>
 
     Attributes:
-        token_manager (TokenManager): Retrives and manages IAM tokens from the endpoint specified by the url.
+        token_manager (TokenManager): Retrieves and manages IAM tokens from the endpoint specified by the url.
     """
 
     def validate(self) -> None: