From Paul Melis, "Here is a list of fixes to misspelled APIs. Unfortunately, more than one

of these are public APIs and therefore will break linkage to existing
shared libraries."

Note from Robert Osfield, updated wrappers.

src/osgDB/Input.cpp

@@ -36,7 +36,7 @@ osg::Object* Input::getObjectForUniqueID(const std::string& uniqueID)
 }
 
 
-void Input::regisiterUniqueIDForObject(const std::string& uniqueID,osg::Object* obj)
+void Input::registerUniqueIDForObject(const std::string& uniqueID,osg::Object* obj)
 {
     _uniqueIDToObjectMap[uniqueID] = obj;
 }