@@ -300,11 +300,13 @@ engines:
300300 engine : vimeo
301301 shortcut : vm
302302
303− - name : wolframalpha
304− shortcut : wa
305− engine : wolframalpha_api
306− api_key: '5952JX-X52L3VKWT8'
307− timeout: 6.0
303+# You can use the engine using the official stable API, but you need an API key
304+# See : http://products.wolframalpha.com/api/
305+# - name : wolframalpha
306+# shortcut : wa
307+# engine : wolframalpha_api
308+# api_key: 'apikey' # required!
309+# timeout: 6.0
308310
309311#The blekko technology and team have joined IBM Watson! -> https://blekko.com/
310312# - name : blekko images