docs: Remove last use of double semicolon in Makefile

Double semicolons have special meaning in makefiles, but they would have
to be combined with other rules witch such separators in order to be
used as intended.  Since there are no other rules like that, let's
clean it up.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>

diff --git a/docs/Makefile.am b/docs/Makefile.am
index 563bacaa6d172dbc4b4ab5b8283a6833d4622d0d..263daae448ca3348c6e7b04ff712aa0904236bee 100644 (file)
--- a/docs/Makefile.am
+++ b/docs/Makefile.am
@@ -204,7 +204,7 @@ todo:
        rm -f todo.html.in
        $(MAKE) todo.html
 
-hvsupport.html:: $(srcdir)/hvsupport.html.in
+hvsupport.html: $(srcdir)/hvsupport.html.in
 
 $(srcdir)/hvsupport.html.in: $(srcdir)/hvsupport.pl $(api_DATA) \
                $(top_srcdir)/src/libvirt_public.syms \