cxxabi.h (class __vmi_class_type_info): Correct typo in comment.

	* libsupc++/cxxabi.h (class __vmi_class_type_info): Correct typo in comment.
	* docs/doxygen/doxygroups.cc (__cxa_demangle): Correct typo in comment.

From-SVN: r113884

libstdc++-v3/docs/doxygen/doxygroups.cc

@@ -165,7 +165,7 @@ namespace abi {
         this memory using @c free.
 
 
-The demagling is performed using the C++ ABI mangling rules, with
+The demangling is performed using the C++ ABI mangling rules, with
 GNU extensions.  For example, this function is used
 in __gnu_cxx::__verbose_terminate_handler.  See
 http://gcc.gnu.org/onlinedocs/libstdc++/18_support/howto.html#5 for other

libstdc++-v3/libsupc++/cxxabi.h

@@ -467,7 +467,7 @@ namespace __cxxabiv1
   {
   public:
     unsigned int 		__flags;  // Details about the class hierarchy.
-    unsigned int 		__base_count;  // Dumber of direct bases.
+    unsigned int 		__base_count;  // Number of direct bases.
 
     // The array of bases uses the trailing array struct hack so this
     // class is not constructable with a normal constructor. It is