Merge pull request #36 from CausewayDigital/master

Fix buton spelling mistake across multiple lessons

Author: gbaman

coding-fun/lesson-1/last-room.md

@@ -9,12 +9,12 @@
 # Program the Agent to move up to the gold plate!
 
 ## Step 1
-Program the Agent to reach the gold plate. You need to stay on your gold plate, while the Agent needs to stay on the other one. When done, press the **Play** buton to compile the code. Go to Minecraft to run your code.
+Program the Agent to reach the gold plate. You need to stay on your gold plate, while the Agent needs to stay on the other one. When done, press the **Play** button to compile the code. Go to Minecraft to run your code.
 
 
 ```ghost
 player.onChat("last", function () {
     agent.move(FORWARD, 1)
     agent.turn(LEFT_TURN)
 })
-```  
+```  

coding-fun/lesson-2/new_tracks.md

@@ -12,7 +12,7 @@ Move the Agent along the turtle tracks by using an ``||agent: agent move forward
 Try using a ``||loops:repeat||`` block to make the code more efficient.
 
 ## Step 2
-When done, press the **Play** buton to compile the code. Don't forget to run your code in Minecraft. 
+When done, press the **Play** button to compile the code. Don't forget to run your code in Minecraft. 
 
 ```blocks
 player.onChat("run", function () {

computing/unit-1/lesson-1.md

@@ -8,7 +8,7 @@
 To code a conversation with your Agent select an ``||player:on chat||`` command and rename it from **run** to **hello**. Select a ``||player: say||`` command and drag it inside the ``||player:on chat||`` command.
 
 ## Step 2
-Type **Hi, I am your Agent!** inside the ``||player: say||`` command. When done, press the **Play** buton to compile the code, then go to Minecraft, press **T** and type **hello**.
+Type **Hi, I am your Agent!** inside the ``||player: say||`` command. When done, press the **Play** button to compile the code, then go to Minecraft, press **T** and type **hello**.
 
 ## Step 3
 Go back to your code and modify the conversation with the Agent.