Update examples/src/keyrings/hierarchical_keyring.py

Author: lucasmcdonald3

examples/src/keyrings/hierarchical_keyring.py

@@ -26,7 +26,7 @@
 
 This example requires access to the DDB Table where you are storing the Branch Keys. This
 table must be configured with the following primary key configuration: - Partition key is named
-"partition_key" with type (S) - Sort key is named "sort_key" with type (S)
+"partition_key" with type (S) - Sort key is named "sort_key" with type (S).
 
 This example also requires using a KMS Key. You need the following access on this key: -
 GenerateDataKeyWithoutPlaintext - Decrypt