Fix typos

Author: Tearth

Cosette/Interactive/InteractiveConsole.cs

@@ -102,7 +102,7 @@ public void WriteLine(string message)
 
         private void DisplayIntro()
         {
-            Console.WriteLine($"Cosette v1.0 (Aqua) @ {Environment.OSVersion}");
+            Console.WriteLine($"Cosette v1.0 (Aqua), 19.09.2020 @ {Environment.OSVersion}");
             Console.WriteLine("Homepage and source code: https://github.com/Tearth/Cosette");
             Console.WriteLine();
             Console.WriteLine("\"There are two types of sacrifices: correct ones, and mine.\" ~ Mikhail Tal");

Cosette/Uci/UciClient.cs

@@ -110,7 +110,7 @@ private void OnSearchUpdate(object sender, SearchStatistics stats)
             var score = FormatScore(stats.Score);
             var principalVariation = FormatPrincipalVariation(stats.PrincipalVariation, stats.PrincipalVariationMovesCount);
 
-            Send($"info depth {stats.Depth} seldepth {stats.SelectiveDepth} time {stats.SearchTime}  " +
+            Send($"info depth {stats.Depth} seldepth {stats.SelectiveDepth} time {stats.SearchTime} " +
                  $"score {score} nodes {stats.TotalNodes} nps {stats.TotalNodesPerSecond} pv {principalVariation}");
 
             if (_debugMode)