ntdll: Fix a typo in comment.

dlls/ntdll/debugtools.c

@@ -62,7 +62,7 @@ static char *get_temp_buffer( size_t n )
     return res;
 }
 
-/* release extra space that we requested in gimme1() */
+/* release extra space that we requested in get_temp_buffer() */
 static void release_temp_buffer( char *ptr, size_t size )
 {
     struct debug_info *info = get_info();