ajdust -> adjust (dotnet/corert#5327)

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

Author: github-john-doe

src/Common/src/CoreLib/System/Globalization/DateTimeStyles.cs

@@ -36,7 +36,7 @@ public enum DateTimeStyles
 
         NoCurrentDateDefault = 0x00000008,
         // When parsing a date/time string, if a timezone specifier ("GMT","Z","+xxxx", "-xxxx" exists), we will
-        // ajdust the parsed time based to GMT.
+        // adjust the parsed time based to GMT.
 
         AdjustToUniversal = 0x00000010,