1867274, fixed typos.

Author: john-par

docs/report/sql-reports/test-plan-progress-report.md

@@ -82,7 +82,7 @@ For the Test Plan Progress report to be useful and correct, the team must carry
 
 <a name="Interpreting"></a> 
 
-## Interpret the Report
+## Interpret the report
 
 You can track how many test plans have been run and how many are failing. The Test Plan Progress report displays the cumulative value of all test plans, grouped by result status.  
 

docs/report/sql-reports/unplanned-work.md

@@ -27,7 +27,7 @@ You can use this report to answer the following questions:
 - How much work was added after the iteration started?
 - Is too much work being added during the iteration?
 
-## Required Permissions
+## Required permissions
 
  To view the report, you must be assigned or belong to a group that has been assigned the **Browser** role in Reporting Services. For more information, see [Add users to team projects](../admin/grant-permissions-to-reports.md).  
 

docs/report/sql-reports/work-item-link-history-tables.md

@@ -78,7 +78,7 @@ group by wi.System_Id, wi.System_Title
 order by wi.System_Id  
 ```  
 
-## Related articles 
+For more information, see these articles:
  [Test cases and work items](perspective-test-analyze-report-work.md)   
  [Define a custom link type](../../reference/xml/define-custom-link-type.md)   
  [Table reference for the relational warehouse database](table-reference-relational-warehouse-database.md)