Fix template reference bug.

README.md

@@ -82,8 +82,8 @@ The password reset mechanism by mail is inactive by default. To activate it, a
 set of flags `--mailserver`, `--mailport`, `--mailuser` must be set to describe
 a SMTP server and its login from which to send password reset mails to users'
 mail addresses. (The site operator will be prompted for his SMTP login password
-on program start.) Whether this mechanism is trustworthy or not is a decision up
-to the site operator.
+on program start.) Whether this mechanism is trustworthy or not is up to the
+site operator.
 
 ### Change HTML templates
 

main.go

@@ -238,7 +238,7 @@ func login(w http.ResponseWriter, r *http.Request) (string, error) {
 		} else {
 			replaceLineStartingWith(ipDelaysPath, ip, line)
 		}
-		execTemplate(w, "error_pw.html", "Bad login.")
+		execTemplate(w, "error_login.html", "Bad login.")
 		return name, errors.New("")
 	}
 	return name, nil