#2452 sp_BlitzLock object names with periods

Closes #2452.

Author: BrentOzar

README.md

@@ -304,6 +304,10 @@ Parameters you can use:
 * @LoginName: If you want to filter to a specific login.
 * @EventSessionPath: If you want to point this at an XE session rather than the system health session.
 
+Known issues:
+
+* If your database has periods in the name, the deadlock report itself doesn't report the database name correctly. [More info in closed issue 2452.](https://github.com/BrentOzarULTD/SQL-Server-First-Responder-Kit/issues/2452)
+
 
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@@ -349,10 +353,7 @@ Parameters include:
 * @HoursBack -- How many hours into backup history you want to go. Should be a negative number (we're going back in time, after all). But if you enter a positive number, we'll make it negative for you. You're welcome.
 * @MSDBName -- if you need to prefix dbo.backupset with an alternate database name. 
 * @AGName -- If you have more than 1 AG on the server, and you don't know the listener name, specify the name of the AG you want to use the listener for, to push backup data. This may get used during analysis in a future release for filtering.
-* @RestoreSpeedFullMBps --[FIXFIX] Brent can word this better than I can
-* @RestoreSpeedDiffMBps -- Nothing yet
-* @RestoreSpeedLogMBps -- Nothing yet
-
+* @RestoreSpeedFullMBps, @RestoreSpeedDiffMBps, @RestoreSpeedLogMBps -- if you know your restore speeds, you can input them here to better calculate your worst-case RPO times. Otherwise, we assume that your restore speed will be the same as your backup speed. That isn't likely true - your restore speed will likely be worse - but these numbers already scare the pants off people.
 * @PushBackupHistoryToListener -- Turn this to 1 to skip analysis and use sp_BlitzBackups to push backup data from msdb to a centralized location (more the mechanics of this to follow)
 * @WriteBackupsToListenerName -- This is the name of the AG listener, and **MUST** have a linked server configured pointing to it. Yes, that means you need to create a linked server that points to the AG Listener, with the appropriate permissions to write data.  
 * @WriteBackupsToDatabaseName -- This can't be 'msdb' if you're going to use the backup data pushing mechanism. We can't write to your actual msdb tables.