add book

diff --git a/Makefile b/Makefile
index 712065b15159f200cba874d5181cd25b67ef66e8..4623bc0eff91287fdcb054614ae43c8ecac9ae54 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -12,7 +12,6 @@ deploy: book
        @git add -f book
        @git commit -m "add book"
        @git subtree push --prefix book origin gh-pages
-       eho hehe
        @git rm -r book
        @rm -rf book
        @git commit -m "remove book"