diff --git a/TUTORIAL b/TUTORIAL
index d69e925..b049740 100644
--- a/TUTORIAL
+++ b/TUTORIAL
@@ -65,7 +65,14 @@ Tutorial of zencoding.vim
 
 7. Update <img> Size
 
-  type '<c-z>i' on img tag 
+  Move cursor to img tag.
+  ---------------------
+  <img src="foo.png" />
+  ---------------------
+  Type '<c-z>i' on img tag 
+  ---------------------
+  <img src="foo.png" width="32" height="48" />
+  ---------------------
 
 8. Merge Lines
 
@@ -96,5 +103,16 @@ Tutorial of zencoding.vim
 
 11. Toggle Comment
 
-  type '<c-z>/' in insert mode.
+  Move cursor to block
+  ---------------------
+  <div>
+  	hello world
+  </div>
+  ---------------------
+  Type '<c-z>/' in insert mode.
+  ---------------------
+  <!-- <div>
+  	hello world
+  </div> -->
+  ---------------------
 
diff --git a/zencoding.vim b/zencoding.vim
index cc59552..5ef5c1d 100644
--- a/zencoding.vim
+++ b/zencoding.vim
@@ -1289,13 +1289,7 @@ endfunction
 
 function! s:zen_splitJoinTag()
   let pos = getpos('.')
-  if searchpair('<[a-z]', '', '\(</[^>]\+>\|<[^/>]\+/>\)', 'bcW')
-    exe "normal! i<!-- "
-    let rpos = search('\(</[^>]\+>\|<[^/>]\+/>\)', 'ceW')
-    exe "normal! a --\<c-v>>"
-  else
-    call setpos('.', pos)
-  endif
+  call setpos('.', pos)
 endfunction
 
 function! ZenExpand(abbr, type, orig)