Merge commit 'f96384a3b596f9bc0a3a035970b09b2c601f0ccb'

docs/content/en/functions/countwords.md

@@ -1,24 +1,18 @@
 ---
 title: countwords
 description: Counts the number of words in a string.
-date: 2017-02-01
-publishdate: 2017-02-01
-lastmod: 2017-02-01
 categories: [functions]
 menu:
   docs:
-    parent: "functions"
+    parent: functions
 keywords: [counting, word count]
 signature: ["countwords INPUT"]
-workson: []
-hugoversion:
 relatedfuncs: [countrunes]
-deprecated: false
 ---
 
 The template function works similar to the [.WordCount page variable][pagevars].
 
-```
+```go-html-template
 {{ "Hugo is a static site generator." | countwords }}
 <!-- outputs a content length of 6 words.  -->
 ```