Remove PHONY option in documentation Makefile

Michael Paquier · Michael Paquier · commit d274d27cfcc5 · 2014-01-12T03:08:57.000+09:00
This was kicking all the time a clean up of everything, rather unwelcome.
diff --git a/doc/Makefile b/doc/Makefile
@@ -30,4 +30,3 @@ endif # ASCIIDOC
 clean:
 	rm -rf $(manpages) *.html *.xml
 
-.PHONY: clean
