diff --git a/README.markdown b/README.markdown
index 843ebe2..dc160ee 100644
--- a/README.markdown
+++ b/README.markdown
@@ -159,7 +159,7 @@ autocmd BufEnter * if tabpagenr('$') == 1 && winnr('$') == 1 && exists('b:NERDTr
 ### How can I prevent other buffers replacing NERDTree in its window?
 
 ```vim
-" If another buffer tries to replace NERDTree, put in the other window, and bring back NERDTree.
+" If another buffer tries to replace NERDTree, put it in the other window, and bring back NERDTree.
 autocmd BufEnter * if bufname('#') =~ 'NERD_tree_\d\+' && bufname('%') !~ 'NERD_tree_\d\+' && winnr('$') > 1 |
     \ let buf=bufnr() | buffer# | execute "normal! \<C-W>w" | execute 'buffer'.buf | endif
 ```