Fixed style issue (thanks flycheck)

diff --git a/elpher.el b/elpher.el
index 8b24af3..16b4cba 100644 (file)
--- a/elpher.el
+++ b/elpher.el
@@ -630,7 +630,7 @@ host, selector and port."
          (let ((host-or-url (read-string "Gopher host or URL: ")))
            (if (string-match elpher-url-regex host-or-url)
                (if (not (string= (downcase (match-string 1 host-or-url)) "gopher"))
-                   (error "Only gopher URLs acceptable.")
+                   (error "Only gopher URLs acceptable")
                  (let* ((host (match-string 2 host-or-url))
                         (port (if (match-string 3 host-or-url)
                                   (string-to-number (substring (match-string 3 host-or-url) 1))