Update PseudoTerminalInfo.cs

Author: trebor-salim

src/Renci.SshNet/Messages/Connection/ChannelRequest/PseudoTerminalInfo.cs

@@ -132,7 +132,7 @@ protected override void SaveData()
             Write(EnvironmentVariable);
             Write(Columns);
             Write(Rows);
-            Write(Rows);
+            Write(PixelWidth);
             Write(PixelHeight);
 
             if (TerminalModeValues != null)