fixed typo in show_entries.html which extended non-existent template
fixed typo in show_entries.html which extended non-existent template

joegross/flask-app-template,joegross/flask-app-template,joegross/flask-app-template,thehackerati/flask-app-template,thehackerati/flask-app-template,thehackerati/flask-app-template