Update runtime files
diff --git a/runtime/ftplugin/scala.vim b/runtime/ftplugin/scala.vim
index 18e16f1..b484df9 100644
--- a/runtime/ftplugin/scala.vim
+++ b/runtime/ftplugin/scala.vim
@@ -3,7 +3,7 @@
" Maintainer: Derek Wyatt
" URL: https://github.com/derekwyatt/vim-scala
" License: Same as Vim
-" Last Change: 02 August 2016
+" Last Change: 11 August 2021
" ----------------------------------------------------------------------------
if exists('b:did_ftplugin') || &cp
@@ -26,8 +26,8 @@
setlocal shiftwidth=2 softtabstop=2 expandtab
-setlocal include='^\s*import'
-setlocal includeexpr='substitute(v:fname,"\\.","/","g")'
+setlocal include=^\\s*import
+setlocal includeexpr=substitute(v:fname,'\\.','/','g')
setlocal path+=src/main/scala,src/test/scala
setlocal suffixesadd=.scala