typo: Double word "this" (dotnet/corefx#36273)

Signed-off-by: dotnet-bot <dotnet-bot@microsoft.com>

diff --git a/src/System.Private.CoreLib/shared/System/Globalization/EastAsianLunisolarCalendar.cs b/src/System.Private.CoreLib/shared/System/Globalization/EastAsianLunisolarCalendar.cs
index 00398ca..d1ca0f8 100644 (file)
--- a/src/System.Private.CoreLib/shared/System/Globalization/EastAsianLunisolarCalendar.cs
+++ b/src/System.Private.CoreLib/shared/System/Globalization/EastAsianLunisolarCalendar.cs
@@ -619,7 +619,7 @@ namespace System.Globalization
 
         /// <summary>
         /// Returns  the leap month in a calendar year of the specified era. This method returns 0
-        /// if this this year is not a leap year.
+        /// if this year is not a leap year.
         /// </summary>
         public override int GetLeapMonth(int year, int era)
         {