little style fix

_posts/2020-04-10-til-4.md

@@ -14,7 +14,12 @@ I had curious _incident_ while working. I was to investigate why our API won't w
 
 So, I peeked into the tests and we had test for it. I logged the incoming parameters and Phoenix got an array and worked with it perfectly. So I decided to grab the big guns. Enter curl.
 
-It was quite funny. My first insting was to create url like this: `some.url?param=[value1,value2]` but it didn't work. Phoenix read this as
+It was quite funny. My first insting was to create url like this: 
+```
+some.url?param=[value1,value2]
+```
+
+but it didn't work. Phoenix read this as
 
 ```elixir
 %{"param" => "[value1,value2]"}