Makefile: improve validate-epub.

1 files changed, 6 insertions, 6 deletions

diff --git a/Makefile b/Makefile
index 6a0f2b59b..ae7e4bb98 100644
--- a/Makefile
+++ b/Makefile
@@ -256,12 +256,12 @@ validate-epub: ## generate an epub and validate it with epubcheck and ace
 	which ace || exit 1
 	tmp=$$(mktemp -d) && \
   for epubver in 2 3; do \
-  file=$$tmp/ver$$epubver.epub ; \
-	$(pandoc) test/epub/wasteland.native -Mtitle="The Wasteland" --resource-path test/epub -t epub$$epubver -o $$file --number-sections --toc --quiet && \
-	echo $$file && \
-	epubcheck $$file || exit 1 && \
-	ace $$file -o ace-report-v$$epubver --force ; \
-  done
+    file=$$tmp/ver$$epubver.epub ; \
+	  $(pandoc) test/epub/wasteland.epub -Mtitle="The Wasteland" --resource-path test/epub -t epub$$epubver -o $$file --number-sections --toc --quiet && \
+	  echo $$file && \
+	  epubcheck $$file || exit 1 ; \
+  done && \
+	ace $$tmp/ver3.epub -o ace-report-v2 --force
 
 modules.csv: $(PANDOCSOURCEFILES)
 	@rg '^import.*Text\.Pandoc\.' --with-filename $^ \