formatting fix

Author: haywoodsloan

support/sql/database-engine/agent/intermittent-crashes.md

@@ -14,8 +14,10 @@ This article provides troubleshooting guidance for an issue where the SQL Agent
 
 The SQL Agent service crashes intermittently on a SQL Server Always On Cluster. When the SQL Agent service crashes, the following error message is added to the SQL Agent log:
 
-> [510] SQLAgent failed, dump generated in \<SQL_Instance_Log_Directory\>  
-> [LOG] Exception 29539 caught at line 233 of file sql\mpu\SqlAgent\src\autostrt.cpp. SQLServerAgent initiating self-termination.
+```log
+[510] SQLAgent failed, dump generated in \<SQL_Instance_Log_Directory\>  
+[LOG] Exception 29539 caught at line 233 of file sql\mpu\SqlAgent\src\autostrt.cpp. SQLServerAgent initiating self-termination.
+```
 
 ## Cause