manual generation: update help

The 'make help' lines for generating the manual did not consider ePub
correctly.  Instead of providing a limitative list for 'make manual', the
text is changed into 'all formats'.

Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

diff --git a/Makefile b/Makefile
index 71d94ad8c94bb7393f62ea7613d1a4b98d11d8f7..667e2332421660e34d8629ba409bb1b1ad26c452 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -811,7 +811,7 @@ ifeq ($(BR2_TARGET_BAREBOX),y)
 endif
        @echo
        @echo 'Documentation:'
-       @echo '  manual                 - build manual in HTML, split HTML, PDF and txt'
+       @echo '  manual                 - build manual in all formats'
        @echo '  manual-html            - build manual in HTML'
        @echo '  manual-split-html      - build manual in split HTML'
        @echo '  manual-pdf             - build manual in PDF'