[beast: 2/20] BUILD: remove left over rule

[Tim Janik <timj src gnome org>]

commit 10d0a0d7ffd9d851bd60f5a64a9d7400e7e47d60
Author: Tim Janik <timj gnu org>
Date:   Sun Jun 18 12:26:06 2017 +0200

    BUILD: remove left over rule
    
    Signed-off-by: Tim Janik <timj gnu org>

 Makefile.am |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index 8cbfade..058881c 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -94,8 +94,6 @@ dist: all
        $(Q) echo "Archive ready: $(distnamexz)" | sed '1h; 1s/./=/g; 1p; 1x; $$p; $$x'
 .PHONY: dist
 EXTRA_DIST = ChangeLog README
-docs/revisions.lst:
-       $(MAKE) $(AM_MAKEFLAGS) -C $(@D) $(@F)
 
 # == distcheck ==
 # Distcheck aims: