maint: indent consistently

* doc/po4a.mk (updatepo): Replace TAB+8-spaces with two TABs.

diff --git a/doc/po4a.mk b/doc/po4a.mk
index 24876ac..1123c91 100644 (file)
--- a/doc/po4a.mk
+++ b/doc/po4a.mk
@@ -66,10 +66,10 @@ updatepo:
              rm -f $$tmpdir/$${po%po}new.po; \
            else \
              if mv -f $$tmpdir/$${po%po}new.po $$po; then \
-               :; \
+               :; \
              else \
-               echo "msgmerge for $$po failed: cannot move $$tmpdir/$${po%po}new.po to $$po" 1>&2; \
-               exit 1; \
+               echo "msgmerge for $$po failed: cannot move $$tmpdir/$${po%po}new.po to $$po" 1>&2; \
+               exit 1; \
              fi; \
            fi; \
          else \