diff --git a/autoload/neosnippet.vim b/autoload/neosnippet.vim
index 7457aaa..9559a7f 100644
--- a/autoload/neosnippet.vim
+++ b/autoload/neosnippet.vim
@@ -52,8 +52,8 @@ endfunction"}}}
 function! neosnippet#jumpable() "{{{
   return neosnippet#mappings#jumpable()
 endfunction"}}}
-function! neosnippet#annonymous(snippet, ...) "{{{
-  return neosnippet#mappings#_annonymous(a:snippet, get(a:000, 0, {}))
+function! neosnippet#anonymous(snippet, ...) "{{{
+  return neosnippet#mappings#_anonymous(a:snippet, get(a:000, 0, {}))
 endfunction"}}}
 
 function! neosnippet#get_snippets_directory() "{{{
diff --git a/autoload/neosnippet/mappings.vim b/autoload/neosnippet/mappings.vim
index 2ed8c7b..6d8daae 100644
--- a/autoload/neosnippet/mappings.vim
+++ b/autoload/neosnippet/mappings.vim
@@ -136,7 +136,7 @@ function! neosnippet#mappings#_expand_target_trigger(trigger) "{{{
   endif
 endfunction"}}}
 
-function! neosnippet#mappings#_annonymous(snippet, options) "{{{
+function! neosnippet#mappings#_anonymous(snippet, options) "{{{
   let cur_text = neosnippet#util#get_cur_text()
   let options = extend(
         \ neosnippet#parser#_initialize_snippet_options(),
diff --git a/doc/neosnippet.txt b/doc/neosnippet.txt
index 2ea513b..df75859 100755
--- a/doc/neosnippet.txt
+++ b/doc/neosnippet.txt
@@ -316,8 +316,8 @@ neosnippet#expandable_or_jumpable()
 		\ neosnippet#expandable_or_jumpable() ?
 		\ "\<Plug>(neosnippet_expand_or_jump)" : "\<C-n>"
 <
-					*neosnippet#annonymous()*
-neosnippet#annonymous({snippet}, [{options}])
+					*neosnippet#anonymous()*
+neosnippet#anonymous({snippet}, [{options}])
 		It defines anonymous snippet.
 		{snippet} is snippet definition.
 		{options} is snippet option.
@@ -325,7 +325,7 @@ neosnippet#annonymous({snippet}, [{options}])
 		trigger. >
 
 		inoremap <silent> ((
-		\ ((<C-r>=neosnippet#annonymous('\left(${1}\right)${0}')<CR>
+		\ <C-r>=neosnippet#anonymous('\left(${1}\right)${0}')<CR>
 
 ------------------------------------------------------------------------------
 FUNCTIONS					*neosnippet-functions*