Remove semicolons after field declarations

Rakefile

@@ -1,6 +1,6 @@
 # This Source Code Form is subject to the terms of the Mozilla Public License,
 # v. 2.0. If a copy of the MPL was not distributed with this file, You can
-# obtain one at https://mozilla.org/MPL/2.0/. -}
+# obtain one at https://mozilla.org/MPL/2.0/.
 
 require 'pathname'
 require 'open3'
@@ -21,7 +21,7 @@ directory HOST_GCC
 directory HOST_INSTALL
 
 task default: [TMP + 'elna'] do
-  sh (TMP + 'elna').to_path, '--lex', 'source.elna'
+  sh (TMP + 'elna').to_path, '--parse', 'source.elna'
 end
 
 namespace :boot do