minor fixes

Author: SteveSaunders1952

articles/spring-apps/troubleshoot-exit-code.md

@@ -47,9 +47,9 @@ The exit code indicates the reason the application terminated. The following lis
   For example, you configured 10 GB for the *Xmx* JVM parameter, but the application is using up to 5 GB of memory. Decrease the *Xmx* value or increase the application memory to make sure that the value of the *Xmx* parameter is lower or equal to the memory limit of the application.
 
 - **143** - The application exited because it failed to respond to a health check due to an out of memory error or some other error.
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+
   This error code is most often generated by an out of memory error. For more information, see [How to fix app restart issues caused by out of memory](./how-to-fix-app-restart-issues-caused-by-out-of-memory.md).
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+
   For more information, see the [application log](https://aka.ms/azure-spring-cloud-doc-log).
 
 ## Next steps