error C2061: syntax error : identifier ‘BinryTreeNode’

1> D :\ My documentation \ Visual Studio 2005\ Tree \ Tree \tree\tree.h(23) : Error C2061: Syntax Error: Identifier ‘BinryTreeNode’

1> D :\ Visual Studio 2005\ Projects \ Tree \ Tree \ Tree.h (77) : See reference to class Template Instantiation
‘BinaryTree< T> ‘ being compiled

At the error indicated in the first line ‘BinaryTree< T> ‘Writing error

Read More: