new_post.sh: add trailing dot after date and newline before sh

new_post.sh

@@ -31,13 +31,13 @@ markdown=$path/rendered.md
 printf "\nPlacing and patching rendered.md:  $markdown"
 sed -E \
 	-e "s/^title:[[:space:]]+\".*\"$/title: \"eXOfàsia ~${next_number}\"/" \
-	-e "s/\{\{timestamp\}\}.<!--more-->/${last_date}/" \
+	-e "s/\{\{timestamp\}\}.<!--more-->/${last_date}./" \
 	"${path_to_rendered_md}" > "${markdown}"
 
 printf "\n\nEnter issue directory..."
 cd $path
 
-printf "\n\nPaste the Hebbot curl command here to download all media files, and close the shell again with 'exit'.\n"
+printf "\n\nPaste the Hebbot curl command here to download all media files, and close the shell again with 'exit'.\n\n"
 
 # Enter new shell inside the issue directory
 exec env PS1="HEBBOT ${today} (eXOfàsia ~${next_number})$ " "${SHELL}"