diff --git a/docs/projects/micro-coin.md b/docs/projects/micro-coin.md
index 0210e477..d2849e7d 100644
--- a/docs/projects/micro-coin.md
+++ b/docs/projects/micro-coin.md
@@ -29,7 +29,7 @@ Build yourself a [@boardname@ wallet](/projects/wallet) to hold your coins!
 
 ## Code
 
-The code uses blocks from [radio-blockchain](https://makecode.microbit.org/pkg/microsoft/pxt-radio-blockchain) package.
+The code uses blocks from the [radio-blockchain](https://makecode.microbit.org/pkg/microsoft/pxt-radio-blockchain) package.
 
 * Click on **Advanced**, then **Extensions**
 * search for **blockchain** and add **radio-blockchain**
@@ -73,7 +73,7 @@ basic.showString("A=COINS B=CHAIN SHAKE=MINE")
 
 The [radio-blockchain](https://makecode.microbit.org/pkg/microsoft/pxt-radio-blockchain) package uses radio to transmit blocks between @boardname@s. You can see how this package works by reading the JavaScript sources at https://github.com/microsoft/pxt-radio-blockchain. To go right to the blockchain code, see this file:
 
-[main.ts](https://github.com/Microsoft/pxt-radio-blockchain/blob/master/main.ts) - contains the complete JavaScript source for the blockhain. Have a good read!
+[main.ts](https://github.com/Microsoft/pxt-radio-blockchain/blob/master/main.ts) - contains the complete JavaScript source for the blockchain. Have a good read!
 
 ## References