Correct format string used by DateTimeConverter (#2845)

Author: stakx

xml/System.ComponentModel/DateTimeConverter.xml

@@ -37,7 +37,7 @@
   
  The <xref:System.ComponentModel.TypeConverter.ConvertFrom%2A> method uses the <xref:System.DateTime.Parse%2A> method of the <xref:System.DateTime> class to convert from a string.  
   
- The <xref:System.ComponentModel.TypeConverter.ConvertTo%2A> method uses the current culture, if a <xref:System.Globalization.CultureInfo> is not supplied. Generally, <xref:System.ComponentModel.TypeConverter.ConvertTo%2A> uses the <xref:System.Globalization.DateTimeFormatInfo.ShortDatePattern%2A> property to format a date and <xref:System.Globalization.DateTimeFormatInfo.ShortDatePattern%2A> with the <xref:System.Globalization.DateTimeFormatInfo.ShortTimePattern%2A> property to format a date and time. If the <xref:System.Globalization.CultureInfo.InvariantCulture%2A> property is passed, <xref:System.ComponentModel.TypeConverter.ConvertTo%2A> uses yyyy-mm-dd to format a date and <xref:System.Object.ToString%2A> to format a date and time.  
+ The <xref:System.ComponentModel.TypeConverter.ConvertTo%2A> method uses the current culture, if a <xref:System.Globalization.CultureInfo> is not supplied. Generally, <xref:System.ComponentModel.TypeConverter.ConvertTo%2A> uses the <xref:System.Globalization.DateTimeFormatInfo.ShortDatePattern%2A> property to format a date and <xref:System.Globalization.DateTimeFormatInfo.ShortDatePattern%2A> with the <xref:System.Globalization.DateTimeFormatInfo.ShortTimePattern%2A> property to format a date and time. If the <xref:System.Globalization.CultureInfo.InvariantCulture%2A> property is passed, <xref:System.ComponentModel.TypeConverter.ConvertTo%2A> uses yyyy-MM-dd to format a date and <xref:System.Object.ToString%2A> to format a date and time.  
   
  For more information about type converters, see the <xref:System.ComponentModel.TypeConverter> base class and [How to: Implement a Type Converter](https://docs.microsoft.com/previous-versions/visualstudio/visual-studio-2013/ayybcxe5(v=vs.120)).