Fix target path in message.

Author: birkenfeld

Doc/Makefile

@@ -113,7 +113,7 @@ doctest: build
 pydoc-topics: BUILDER = pydoc-topics
 pydoc-topics: build
 	@echo "Building finished; now copy build/pydoc-topics/topics.py" \
-	      "to Lib/pydoc_data/topics.py"
+	      "to ../Lib/pydoc_data/topics.py"
 
 htmlview: html
 	 $(PYTHON) -c "import webbrowser; webbrowser.open('build/html/index.html')"