Fix some cut&paste errors when (un)installing keymgr completion

samples/Makefile.am

@@ -26,19 +26,15 @@ install-data-local: knot.sample.conf
 	  $(INSTALL_DATA) knot.sample.conf $(srcdir)/example.com.zone $(DESTDIR)/$(config_dir)
 	[ -d $(DESTDIR)/$(sysconfdir)/bash_completion.d ] ||
 	  $(INSTALL) -d $(DESTDIR)/$(sysconfdir)/bash_completion.d
-	[ -f $(DESTDIR)/$(sysconfdir)/keymgr-completion.sh ] || \
+	[ -f $(DESTDIR)/$(sysconfdir)/bash_completion.d/keymgr ] || \
 	  $(INSTALL_DATA) keymgr-completion.sh $(DESTDIR)/$(sysconfdir)/bash_completion.d/keymgr
-	[ -d $(DESTDIR)/$(sysconfdir)/bash_completion.d ] ||
-	  $(INSTALL) -d $(DESTDIR)/$(sysconfdir)/bash_completion.d
-	[ -f $(DESTDIR)/$(sysconfdir)/keymgr-completion.sh ] || \
-	  $(INSTALL_DATA) keymgr-completion.sh $(DESTDIR)/$(sysconfdir)/bash_completion.d/
 
 uninstall-local:
 	[ -f $(DESTDIR)/$(config_dir)/knot.sample.conf ] && \
 	  rm -f $(DESTDIR)/$(config_dir)/knot.sample.conf
 	[ -f $(DESTDIR)/$(config_dir)/example.com.zone ] && \
 	  rm -f $(DESTDIR)/$(config_dir)/example.com.zone
-	[ -f $(DESTDIR)/$(sysconfdir)/keymgr-completion.sh ] && \
+	[ -f $(DESTDIR)/$(sysconfdir)/bash_completion.d/keymgr ] && \
 	  rm -f $(DESTDIR)/$(sysconfdir)/bash_completion.d/keymgr
 
 endif # HAVE_DAEMON