Issue 64 JITL Headings and Content

Deleted these definitions at the beginning:
* **Assumed knowledge** is whatever a speaker assumes his audience knows before he speaks and gives them some kind of information. The speaker gives the audience information in two ways:
* **Explicit information** is what the speaker states directly.
* **Implicit information** is what the speaker does not state directly because he expects his audience to be able to learn it from what he says.

translate/figs-explicit/01.md

@@ -1,8 +1,4 @@
 
-* **Assumed knowledge** is whatever a speaker assumes his audience knows before he speaks and gives them some kind of information. The speaker gives the audience information in two ways:
-* **Explicit information** is what the speaker states directly.
-* **Implicit information** is what the speaker does not state directly because he expects his audience to be able to learn it from what he says.
-
 ### Description
 
 When someone speaks or writes, he has something specific that he wants people to know or do or think about. He normally states this directly. This is **explicit information**.
@@ -11,7 +7,7 @@ The speaker assumes that his audience already knows certain things that they wil
 
 The speaker does not always directly state everything that he expects his audience to learn from what he says. Information that he expects people to learn from what he says even though he does not state it directly is **implicit information.**
 
-Often, the audience understands this **implicit information** by combining what they already know (**assumed knowledge**) with the **explicit information** that the speaker tells them directly.
+Often, the audience understands this **implicit information** by combining what they already know (**assumed knowledge**) with what the speaker tells them directly (**explicit information**).
 
 ### Reasons this is a translation issue