Merge pull request #1770 from Delizald/patch-1

Update perfinsights-and-scale-set-vm-instances.md

Author: AmandaAZ

support/azure/virtual-machines/windows/perfinsights-and-scale-set-vm-instances.md

@@ -20,7 +20,7 @@ To identify and troubleshoot performance issues in your Azure Virtual Machine Sc
 
 1. Run Performance Diagnostics (PerfInsights) on problematic VM instances to troubleshoot performance issues:
 
-    - In [Flexible orchestration mode](/azure/virtual-machine-scale-sets/virtual-machine-scale-sets-orchestration-modes#scale-sets-with-flexible-orchestration), from the [Performance Diagnostics](performance-diagnostics.md)tool in the portal, which automatically installs and runs the PerfInsights extension on the instance. 
+    - In [Flexible orchestration mode](/azure/virtual-machine-scale-sets/virtual-machine-scale-sets-orchestration-modes#scale-sets-with-flexible-orchestration), from the [Performance Diagnostics](performance-diagnostics.md) tool in the portal, which automatically installs and runs the PerfInsights extension on the instance. 
     - In [Uniform orchestration mode](/azure/virtual-machine-scale-sets/virtual-machine-scale-sets-orchestration-modes#scale-sets-with-uniform-orchestration), by downloading, installing, and running the PerfInsights extension on your [Windows VM](how-to-use-perfInsights.md#run-performance-diagnostics-on-your-vm-using-the-cli-tool) or [Linux VM](../linux/how-to-use-perfinsights-linux.md#run-the-perfinsights-linux-on-your-vm) instance.
 
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