docs: fix formatting and punctuation in AWS partition and boto3 pages

docs/user-guide/providers/aws/boto3-configuration.mdx

@@ -65,7 +65,7 @@ Boto3's Standard retry mode includes the following mechanisms:
 
 - Nondescriptive Transient Error Codes: The retrier applies retry logic to standard HTTP status codes signaling transient errors: 500, 502, 503, 504.
 
-- Exponential Backoff Strategy: Each retry attempt follows exponential backoff with a base factor of 2, ensuring progressive delay between retries. Maximum backoff time: 20 seconds
+- Exponential Backoff Strategy: Each retry attempt follows exponential backoff with a base factor of 2, ensuring progressive delay between retries. Maximum backoff time: 20 seconds.
 
 ## Validating Retry Attempts
 
@@ -76,4 +76,4 @@ For testing or modifying Prowler's behavior, use the following steps to confirm
 
 This approach follows the [AWS documentation](https://boto3.amazonaws.com/v1/documentation/api/latest/guide/retries.html#checking-retry-attempts-in-your-client-logs), which states that if a retry is performed, a message starting with "Retry needed" will be prompted.
 
-It is possible to determine the total number of calls made using `grep -i 'Sending http request' debuglogs.txt | wc -l`
+It is possible to determine the total number of calls made using `grep -i 'Sending http request' debuglogs.txt | wc -l`.

docs/user-guide/providers/aws/regions-and-partitions.mdx

@@ -27,6 +27,7 @@ When scanning the China (`aws-cn`), European Sovereign Cloud (`aws-eusc`) or Gov
 Refer to: https://boto3.amazonaws.com/v1/documentation/api/latest/guide/credentials.html#configuring-credentials for more information about the AWS credential configuration.
 
 </Note>
+
 ### Declaring the Partition
 
 `PROWLER_AWS_PARTITION` tells Prowler which partition the scan runs against, without relying on a region being configured:
@@ -35,7 +36,7 @@ Refer to: https://boto3.amazonaws.com/v1/documentation/api/latest/guide/credenti
 export PROWLER_AWS_PARTITION="aws-us-gov"
 ```
 
-It matters most where nothing else says. Resolving an identity means calling STS before anything is known about the credentials, and with no region configured Prowler would otherwise start from the commercial endpoints. Declaring the partition makes that first call go to the right place, which is the difference between a scan that starts and one that fails on an endpoint the credentials cannot use.
+It matters most where nothing else does. Resolving an identity means calling STS before anything is known about the credentials, and with no region configured Prowler would otherwise start from the commercial endpoints. Declaring the partition makes that first call go to the right place, which is the difference between a scan that starts and one that fails on an endpoint the credentials cannot use.
 
 A region configured for the session still wins when it belongs to the declared partition, so a deployment in `us-gov-west-1` is not sent to `us-gov-east-1`. A region belonging to a different partition is ignored, since a partition that has been declared explicitly is the more deliberate statement of the two.