docs: build script correction

Author: yoursunny

docs/build.sh

@@ -4,5 +4,5 @@ cd "$( dirname "${BASH_SOURCE[0]}" )"
 
 doxygen Doxyfile 2>&1 | ./filter-Doxygen-warning.awk 1>&2
 
-find html -name '*.html' | xargs sed -i '/<\/head>/ i\<script async src="https://www.googletagmanager.com/gtag/js?id=G-MLZ5G2C4X2"></script><script>window.dataLayer=[];function gtag(){dataLayer.push(arguments);}if(location.hostname.endsWith(".yoursunny.dev")){gtag("js",new Date());gtag("config","G-MLZ5G2C4X2");}</script></script>'
+find html -name '*.html' | xargs sed -i '/<\/head>/ i\<script async src="https://www.googletagmanager.com/gtag/js?id=G-MLZ5G2C4X2"></script><script>window.dataLayer=[];function gtag(){dataLayer.push(arguments);}if(location.hostname.endsWith(".yoursunny.dev")){gtag("js",new Date());gtag("config","G-MLZ5G2C4X2");}</script>'
 cp _redirects html/

mk/format-code.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-set -eo pipefail
+set -euo pipefail
 cd "$( dirname "${BASH_SOURCE[0]}" )"/..
 
 find -name '*.h' -or -name '*.[hc]pp' -or -name '*.ino' | \