intro-to-pd.md

@@ -4,13 +4,12 @@ Open first_patch.pd
 
 You should see three objects:  
    * one with a very long name
-   * one called "pd boop"  
-   *and one called "pd speaker"
+   * one called **"pd boop" ** 
+   * and one called **"pd speaker"**
 
+**pd speaker** is the most important object here. It has one inlet. Anything that you send to that inlet will come out of your speaker. 
 
-pd speaker is the most important object here. It has one inlet. Anything that you send to that inlet will come out of your speaker. 
-
-pd boop does just what it sounds likes it does, boops! It needs to know which note you want it to play, and where to send it
+**pd boop** does just what it sounds likes it does, boops! It needs to know which note you want it to play, and where to send it
     You tell boop which note to play by sending a message into its inlet. 
     You tell boop where to send its boop by connecting its outlet to the destination.