fix: Typos

public/blog/cern-day-3.md

@@ -10,19 +10,19 @@ It's also the first and last day that the _whole_ team is together. Brian Suda a
 
 ## The working day
 
-We're working out of a lab next to the data centre by day, arriving around 9am (having breakfast together at 8:30). We worked through to around 1:30pm breaking for lunch then returned to work until around 7pm. 
+We're working out of a lab next to the data centre by day, arriving around 9am (having breakfast together at 8:30). We worked through to around 1:30pm breaking for lunch then returned to work until around 7pm.
 
 ![HQ](/images/cern-2019/hq.jpg)
 
-The days previously had been broken up by visits and short expeditions and I was a little worried we needed full working days. Today we had that - and it was **intense**. 
+The days previously had been broken up by visits and short expeditions and I was a little worried we needed full working days. Today we had that - and it was **intense**.
 
 I suspect the rest of the week will be like this, particularly as the end of week deadline looms and my primary aim is to have a _nearly_ working simulation of the WorldWideWeb.
 
 By the end of the working day, my eyes are sore and there's a constant low background headache. My brain on the other hand is raring to keep coding - so I'm a little at odds!
 
 ## Excavation
 
-Kimberly Blessing sitting next to me during the day has been working their way through the original source to the WorldWideWeb browser (more of a revisit of the work they did back in 2013's Line Mode Browser source). 
+Kimberly Blessing sitting next to me during the day has been working their way through the original source to the WorldWideWeb browser (more of a revisit of the work they did back in 2013's Line Mode Browser source).
 
 Kimberly has also been documenting the nuggets of hidden stories in the source written back in 1990.
 
@@ -35,23 +35,23 @@ One function that I think is brilliant (in an über geeky way) is the `output_pa
 The parser expects to see the following "markup":
 
 ```text
-This is my first paragraph, now if I wanted to break it up, 
+This is my first paragraph, now if I wanted to break it up,
 I'd use this following tag:
 <P>
-Then this would be the second paragraph. Whereas in today's 
-browser parsers would see __this__ line as being *nested*, 
+Then this would be the second paragraph. Whereas in today's
+browser parsers would see __this__ line as being *nested*,
 but in 1990's browsers, that tag only separates lines.
 ```
 
 So there really wasn't a DOM at all. Of course not. This was pre DOM days. Tim Berners-Lee was parsing the text to render into a NeXT interface component like a `NSText` element. Probably closer to a RichTextFormat element.
 
-You can see this in action on the Ted Nelson and Xanderdu page:
+You can see this in action on the Ted Nelson and Xandadu page:
 
-![Xanderdu](/images/cern-2019/ted.jpg)
+![Xandadu](/images/cern-2019/ted.jpg)
 
 You can see the paragraph lines separated, but in the original source there's no such thing (and a modern browser will render it completely differently): [http://info.cern.ch/hypertext/WWW/Xanadu.html](http://info.cern.ch/hypertext/WWW/Xanadu.html)
 
-As Jean-François Groff put it*: 
+As Jean-François Groff put it*:
 
 > The WorldWideWeb was a word processor plus HTTP.
 
@@ -71,4 +71,4 @@ Still, it's not looking too bad, all this is running and interactive in the brow
 
 ![Wednesday progress](/images/cern-2019/wednesday.png)
 
-Tomorrow (Thursday) will be wiring up modal boxes, opening URLs, implementing the "navigate" function (which is another geek-cool feature) and then onwards to _edit_. Just two days left 😱
+Tomorrow (Thursday) will be wiring up modal boxes, opening URLs, implementing the "navigate" function (which is another geek-cool feature) and then onwards to _edit_. Just two days left 😱