Instructions to display field is wrong, here is the fix

The ‘Installation page shows this php code to put in your theme to display a meta field:

if (function_exists('wp_get_terms_meta'))
{ 
  $MetaValue = wp_get_terms_meta($category_id, $meta_key ,true); 
  //where $category_id is 'category/term id' and $meta_key is 'meta key'
} 

//meta value for meta key $meta_key
echo $metaValue; 

There is a MISTAKE. The line ‘echo $metaValue;’ should have an uppecase M. So to fix this it should be:

if (function_exists('wp_get_terms_meta'))
{ 
  $MetaValue = wp_get_terms_meta($category_id, $meta_key ,true); 
  //where $category_id is 'category/term id' and $meta_key is 'meta key'
} 

//meta value for meta key $meta_key
echo $MetaValue;

So if I make a new meta field for a category I call “Address” (and I don’t know what the category ID is) I would display the info using this code:

if (function_exists('wp_get_terms_meta'))
{ 
  //$current_term->term_id will populate with whatever the term ID is for the page bing viewed.  Address is the name of the meta field I created.
  $MetaValue = wp_get_terms_meta($current_term->term_id, 'Address' ,true); 
} 

//meta value for meta key $meta_key
echo $MetaValue;