Update 3.1.0.md

Author: yaira2

3.1.0.md

@@ -30,6 +30,6 @@
 - Fixed issue where text was cut off in Tags flyout
 - Fixed NullReferenceException when renaming files
 - Fixed NullReferenceException in ColumnShellPage.NavigateToPath
-- Fixed issue where batch files were opened as system32
+- Fixed issue where batch files were opened as system
 - Fixed the taskbar behavior in full screen mode
 - Fixed COMException when removing focus from the path bar