diff --git a/bin/app/user/projects/javaparser/javaparser.srctrlprj b/bin/app/user/projects/javaparser/javaparser.srctrlprj
index 45a6dd30..52f733fc 100644
--- a/bin/app/user/projects/javaparser/javaparser.srctrlprj
+++ b/bin/app/user/projects/javaparser/javaparser.srctrlprj
@@ -30,5 +30,5 @@
             <use_jre_system_library>1</use_jre_system_library>
         </source_group_7a9e75fc-2cad-42d5-8c5b-c86d02f7b4e4>
     </source_groups>
-    <version>4</version>
+    <version>5</version>
 </config>
diff --git a/bin/app/user/projects/tictactoe/src/main.cpp b/bin/app/user/projects/tictactoe/src/main.cpp
index 0c1ef29e..8d15ea5f 100644
--- a/bin/app/user/projects/tictactoe/src/main.cpp
+++ b/bin/app/user/projects/tictactoe/src/main.cpp
@@ -4,7 +4,7 @@ int main() {
 	TicTacToe tictactoe;
 
 	while ( tictactoe.Start() ) {
-		tictactoe.Ru();
+		tictactoe.Run();
 	}
 
 	return 0;
diff --git a/bin/app/user/projects/tictactoe/src/tictactoe.cpp b/bin/app/user/projects/tictactoe/src/tictactoe.cpp
index 64416fc5..b4ba8ef1 100644
--- a/bin/app/user/projects/tictactoe/src/tictactoe.cpp
+++ b/bin/app/user/projects/tictactoe/src/tictactoe.cpp
@@ -18,7 +18,7 @@ bool TicTacToe::Start() {
 	Reset();
 	io::stringOut("Tic Tac Toe\n\n[1] Human\n[2] Computer\n[3] Quit\n\n");
 
-	player_[0] = SelectPlayer( Field::PlayerA, "Player A" );
+	players_[0] = SelectPlayer( Field::PlayerA, "Player A" );
 	if ( !players_[0] ) {
 		return false;
 	}
@@ -66,7 +66,7 @@ void TicTacToe::Reset() {
 	}
 }
 
-Player* TicTacToe::SlectPlayer( Field::Token token, const char* name ) const {
+Player* TicTacToe::SelectPlayer( Field::Token token, const char* name ) const {
 	int selection = 0;
 
 	while ( true ) {
@@ -77,7 +77,7 @@ Player* TicTacToe::SlectPlayer( Field::Token token, const char* name ) const {
 		selection = io::numberIn();
 
 		switch ( selection ) {
-			case 1 : return new HuanPlayer( token, name );
+			case 1 : return new HumanPlayer( token, name );
 			case 2 : return new ArtificialPlayer( token, name );
 			case 3 : return 0;
 			default : io::stringOut("Wrong input!\n");
diff --git a/bin/app/user/projects/tutorial/tutorial.srctrlprj b/bin/app/user/projects/tutorial/tutorial.srctrlprj
index 53c5812e..356be4d6 100644
--- a/bin/app/user/projects/tutorial/tutorial.srctrlprj
+++ b/bin/app/user/projects/tutorial/tutorial.srctrlprj
@@ -38,5 +38,5 @@
             <type>C++ Source Group</type>
         </source_group_75041cb3-37c8-45c6-bb8a-1b8b79040f59>
     </source_groups>
-    <version>4</version>
+    <version>5</version>
 </config>