Fixed example and cross-reference in content/variables.md

Fixed a path in a Page Params example to reflect real directory
structure, removed extra quotes from sample code, and fixed link to
Archetypes which read "cross-references" before.

See #1805

diff --git a/docs/content/templates/variables.md b/docs/content/templates/variables.md
index 2f0a2279b765401b0cc892a25dd7a9f0d4f711a3..ed227e31666b611549133a41e90370e5f557ca3d 100644 (file)
--- a/docs/content/templates/variables.md
+++ b/docs/content/templates/variables.md
@@ -75,9 +75,9 @@ This is particularly useful for the introduction of user defined fields in conte
        recommendedby: "my Mother"
     ---
 
-Which would then be accessible to a template at `/theme/yourtheme/review/single.html`, for example, through `.Params.affiliatelink` and `.Params.recommendedby`, respectively. Two common situations where these could be introduced are as a value of a certain attribute (like `href=""` below) or by itself if it will be displayed. Sample syntaxes include:
+Which would then be accessible to a template at `/themes/yourtheme/layouts/review/single.html` through `.Params.affiliatelink` and `.Params.recommendedby`, respectively. Two common situations where these could be introduced are as a value of a certain attribute (like `href=""` below) or by itself to be displayed. Sample syntaxes include:
 
-    <h3><a href="{{ printf "%s" $.Params.affiliatelink }}">Buy this book</a></h3>
+    <h3><a href={{ printf "%s" $.Params.affiliatelink }}>Buy this book</a></h3>
        <p>It was recommended by {{ .Params.recommendedby }}.</p>
 
 which would render
@@ -85,7 +85,7 @@ which would render
     <h3><a href="http://www.my-book-link.here">Buy this book</a></h3>
        <p>It was recommended by my Mother.</p>
 
-**See also:** [cross-references]({{% ref "content/archetypes.md" %}}) for consistency of `Params` across pieces of content.
+**See also:** [Archetypes]({{% ref "content/archetypes.md" %}}) for consistency of `Params` across pieces of content.
 
 ### Param method
 In Hugo you can declare params both for the site and the individual page.  A common use case is to have a general value for the site and a more specific value for some of the pages (i.e. an image).