Merge pull request #341 from oracle-devrel/fix-very-long-name-for-issue-340

fixed files for issue 340

Author: AlexanderHodicke

manageability-and-operations/observability-and-manageability/oci-monitoring/custom-metrics/custom-metric-python-SDK-services-limit-monitoring/README.md

@@ -8,7 +8,7 @@ Describes how any user can create an OCI Monitoring ***custom metric namespace**
 ## 2. SOLUTION
 We can see the overall architecture in the following logical diagram:
 
-![Logical diagram](./files/Diagrams/custom-metrics-python-SDK-services-limit_solution1.png)
+![Logical diagram](./files/Diagrams/services-limit_solution1.png)
 
 The script will take care of gathering the OCI Services Limits information and post as a custom metric namespace. The metrics where to post the data will be: