Merge pull request #1708 from peterleimbach/master

minor changes in text styling

docs/EN/introduction.md

@@ -12,9 +12,8 @@ You can read more about the different artificial pancreas systems currently in u
 
 In the near future, some so-called "dual-hormone" systems will also have the ability to infuse glucagon alongside insulin, with the aim of preventing severe hypos and allowing even tighter blood glucose control.
 
-An artificial pancreas can be thought of as an [“autopilot for your diabetes”](https://www.artificialpancreasbook.com/)
+An artificial pancreas can be thought of as an [“autopilot for your diabetes”](https://www.artificialpancreasbook.com/). What does that mean?
 
-What does that mean?
 In an aircraft, an autopilot does not do the complete job of the human pilot, the pilot cannot sleep through the entire flight. The autopilot aids the work of the pilot. It relieves them of the burden of permanently monitoring the aircraft, allowing the pilot to concentrate on wider monitoring from time to time. The autopilot receives signals from various sensors, a computer evaluates them together with the pilot’s specifications and then makes the necessary adjustments, alerting the pilot to any concerns. The pilot no longer has to worry about constantly making decisions.
 
 ![image](./images/autopilot.png)