docs: Fix syntax-check error

Commit id '94d2d6429' caused a syntax-error check to fail:

docs/Makefile.am:276:	$(AM_V_GEN)sed -e '/<span id="php_placeholder"><\/span>/r '"$(srcdir)/$@.code.in" \
maint.mk: Wrap long lines in Makefiles
cfg.mk:721: recipe for target 'sc_prohibit_long_lines' failed
make: *** [sc_prohibit_long_lines] Error 1
make: *** Waiting for unfinished jobs....

Altered the line to put another line wrap between sed and -e

diff --git a/docs/Makefile.am b/docs/Makefile.am
index 633a0fa50c33b3d64e29b21e7ff4bb018734ae1c..d04b2d5c6f3df41445b3eac5f4837183213aca5e 100644 (file)
--- a/docs/Makefile.am
+++ b/docs/Makefile.am
@@ -273,7 +273,8 @@ MAINTAINERCLEANFILES += \
            || { rm $@ && exit 1; }
 
 %.php: %.php.tmp %.php.code.in
-       $(AM_V_GEN)sed -e '/<span id="php_placeholder"><\/span>/r '"$(srcdir)/$@.code.in" \
+       $(AM_V_GEN)sed \
+           -e '/<span id="php_placeholder"><\/span>/r '"$(srcdir)/$@.code.in" \
            -e /php_placeholder/d < $@.tmp > $(srcdir)/$@ \
            || { rm $(srcdir)/$@ && exit 1; }