Corrected some minor things

git-svn-id: http://www.openflipper.org/svnrepo/OpenFlipper/branches/Free@5479 383ad7c9-94d9-4d36-a494-682f7c89f535

Doxygen/dataStructure.docu

@@ -3,7 +3,7 @@
  * \section Overview
  *
  *
- * All Objects have to be derived from the BaseObject. For the predefined Objeccts this is 
+ * All Objects have to be derived from the BaseObject. For the predefined objects this is 
  * already the case. In BaseObject a tree structure is implemented. You can use the functions
  * in BaseObject to search for items and access them. A root Object is created by OpenFlipper
  * which is the root of the object tree. You can get it via PluginFunctions::objectRoot(). There
@@ -12,7 +12,7 @@
  * All objects in OpenFlipper are handled by the core. To create and delete objects use
  * the functions provided by the LoadSaveInterface.
  * 
- * \section Loading data and existing types
+ * \section loadingDataAndExistingTypes Loading data and existing types
  * If you want to load or delete data from within your plugin and you only use existing types
  * you can derive from the LoadSaveInterface. This interface provides load and save functions
  * to tell the core that you want to access existing data types.