diff --git a/README.md b/README.md
index a096e14..4c90a15 100644
--- a/README.md
+++ b/README.md
@@ -34,19 +34,19 @@ To start using the plugin in the on-the-fly mode use `:TableModeToggle` mapped t
 > You can use the following to quickly enable / disable table mode in insert
 > mode by using `||` or `__` :
 > ```vim
-> inoreabbrev <expr> <bar><bar>
->           \ s:isAtStartOfLine('\|\|') ?
->           \ '<c-o>:TableModeEnable<cr><bar><space><bar><left><left>' : '<bar><bar>'
-> inoreabbrev <expr> __
->           \ s:isAtStartOfLine('__') ?
->           \ '<c-o>:silent! TableModeDisable<cr>' : '__'
->
-> fun! s:isAtStartOfLine(mapping)
+> function! s:isAtStartOfLine(mapping)
 >   let text_before_cursor = getline('.')[0 : col('.')-1]
 >   let mapping_pattern = '\V' . escape(a:mapping, '\')
 >   let comment_pattern = '\V' . escape(substitute(&l:commentstring, '%s.*$', '', ''), '\')
 >   return (text_before_cursor =~? '^' . ('\v(' . comment_pattern . '\v)?') . '\s*\v' . mapping_pattern . '\v$')
-> endf
+> endfunction
+> 
+> inoreabbrev <expr> <bar><bar>
+>           \ <SID>isAtStartOfLine('\|\|') ?
+>           \ '<c-o>:TableModeEnable<cr><bar><space><bar><left><left>' : '<bar><bar>'
+> inoreabbrev <expr> __
+>           \ <SID>isAtStartOfLine('__') ?
+>           \ '<c-o>:silent! TableModeDisable<cr>' : '__'
 > ```
 
 Enter the first line, delimiting columns by the `|` symbol. The plugin reacts by inserting spaces between the text and the separator if you omit them: