Fixing existing Acrolinx Correctness issue

Author: v-dirichards

articles/machine-learning/v1/how-to-log-view-metrics.md

@@ -159,7 +159,7 @@ This folder contains information about the user generated logs. This folder is o
 
 #### system_logs folder
 
-This folder contains the logs generated by Azure Machine Learning and it will be closed by default.The logs generated by the system are grouped into different folders, based on the stage of the job in the runtime.
+This folder contains the logs generated by Azure Machine Learning and it will be closed by default. The logs generated by the system are grouped into different folders, based on the stage of the job in the runtime.
 
 #### Other folders