macros.h: Replace @tbd with valid doxygen tag @todo.

2009-06-23  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* include/debug/macros.h: Replace @tbd with valid doxygen tag @todo.
	* include/std/ratio: Typo in comment.

From-SVN: r148861

libstdc++-v3/ChangeLog

+2009-06-23  Jonathan Wakely  <jwakely.gcc@gmail.com>
+
+	* include/debug/macros.h: Replace @tbd with valid doxygen tag @todo.
+	* include/std/ratio: Typo in comment.
+
 2009-06-23  Paolo Carlini  <paolo.carlini@oracle.com>
 
 	PR libstdc++/40518

libstdc++-v3/include/debug/macros.h

@@ -80,7 +80,7 @@ _GLIBCXX_DEBUG_VERIFY(_Position._M_attached_to(this),			\
  *  range. Note that this macro is only valid when the container is a
  *  _Safe_sequence and the iterator is a _Safe_iterator.
  *
- *  @tbd We would like to be able to check for noninterference of
+ *  @todo We would like to be able to check for noninterference of
  *  _Position and the range [_First, _Last), but that can't (in
  *  general) be done.
 */

libstdc++-v3/include/std/ratio

@@ -46,7 +46,7 @@ namespace std
    * @defgroup ratio Rational Arithmetic
    * @ingroup utilities
    *
-   * Compile time representation of fininte rational numbers.
+   * Compile time representation of finite rational numbers.
    * @{
    */