minor fix

Author: jhgoebbert

jupyter_xprahtml5_proxy/__init__.py

@@ -90,7 +90,7 @@ def _get_random_alphanumeric_string(length):
         # '--socket-dir="' + socket_path + '/"',  # fixme: socket_dir not recognized
         # '--server-idle-timeout=86400',  # stop server after 24h with no client connection
         # '--exit-with-client=yes',  # stop Xpra when the browser disconnects
-        '--start="xterm -fa Monospace"',
+        '--start=\"xterm -fa Monospace\"',
         # '--start-child=xterm', '--exit-with-children',
         '--tcp-auth=file:filename=' + fpath_passwd,
         '--tcp-encryption=AES',