maint: fix typo in error message of a maintainer-only rule

* maintainer/maint.mk (web-manual-update): Here.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>

diff --git a/maintainer/maint.mk b/maintainer/maint.mk
index b9dd0e90c669d6c2f501c7de2920d09dd9a523e8..078b7efb3977ead54194168d17324dc3a2680947 100644 (file)
--- a/maintainer/maint.mk
+++ b/maintainer/maint.mk
@@ -417,7 +417,7 @@ web-manual-update:
             exit 1;; \
        esac
        $(AM_V_at)test -f $(web_manual_dir)/$(PACKAGE).html || { \
-         echo 'You have to run "$(MAKE) web-manuals" before' \
+         echo 'You have to run "$(MAKE) web-manual" before' \
               'invoking "$(MAKE) $@"' >&2; \
          exit 1; \
        }