Add explorer link and made them both English (#276)

There is a link to the explorer above, but not actually in the step where you need to access the explorer. Added a link to make it a bit easier for users to follow along in case they missed the link previously. Also, I switched both links to the English landing page vs German since the tutorial is in English.

docs/native-tokens/minting.md

@@ -114,7 +114,7 @@ We will be using this technique of setting variables along the way to make it ea
 
 ### Check your node status
 
-We also want to check if our Node is up to date. To do that, we check the current epoch/block and compare it to the current value displayed in the [Cardano Explorer for the testnet](https://explorer.cardano-testnet.iohkdev.io/de.html).
+We also want to check if our Node is up to date. To do that, we check the current epoch/block and compare it to the current value displayed in the [Cardano Explorer for the testnet](https://explorer.cardano-testnet.iohkdev.io/en).
 
 ```bash
 cardano-cli query tip --$testnet
@@ -131,7 +131,7 @@ Should give you an output like this
 }
 ```
 
-Epoch and slot number should match when being compared to the Cardano Explorer for testnet.
+Epoch and slot number should match when being compared to the Cardano [Explorer for testnet](https://explorer.cardano-testnet.iohkdev.io/en)
 
 ![img](../../static/img/nfts/cardano_explorer_testnet.png)
 
@@ -598,4 +598,4 @@ You should now have 5000 tokens less than before:
                            TxHash                                 TxIx        Amount
 --------------------------------------------------------------------------------------
 f56e2800b7b5980de6a57ebade086a54aaf0457ec517e13012571b712cf53fb3     1        989643170 lovelace + 10000000 45fb072eb2d45b8be940c13d1f235fa5a8263fc8ebe8c1af5194ea9c.SecondTesttoken + 9999998 45fb072eb2d45b8be940c13d1f235fa5a8263fc8ebe8c1af5194ea9c.Testtoken
-```
+```