phalcon - Content for textarea will not fill when using volt syntax -

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Using the following code in my volt file, is taken directly from the document (present here :). 

 , {code_area ("comment", "this content is", "cols": "6", "lines": 20)}}   
 With correct name and ID, right columns and rows but no content.  
 
 
 Only the first parameter is mapped to an internal ID.  
 All other parameters require a key  
 {{text_area ("comment", "value": "this content is", "colonel": "6", " Rows ": 20)}}

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