Merge pull request #2625 from BrentOzarULTD/2573_sp_Blitz_documentation

#2573 sp_Blitz documentation

Author: BrentOzar

Documentation/sp_Blitz_Checks_by_Priority.md

@@ -6,8 +6,8 @@ Before adding a new check, make sure to add a Github issue for it first, and hav
 
 If you want to change anything about a check - the priority, finding, URL, or ID - open a Github issue first. The relevant scripts have to be updated too.
 
-CURRENT HIGH CHECKID: 236.
-If you want to add a new one, start at 237.
+CURRENT HIGH CHECKID: 255.
+If you want to add a new one, start at 256.
 
 | Priority | FindingsGroup | Finding | URL | CheckID |
 |----------|-----------------------------|---------------------------------------------------------|------------------------------------------------------------------------|----------|