Update explorer links in explorers.md

Author: BigLep

networks/calibration/explorers.md

@@ -8,25 +8,22 @@ description: >-
 
 ## Beryx
 
-[beryx.zondax.ch](https://beryx.zondax.ch)
+https://beryx.zondax.ch
 
 ## FILFOX
 
-<!-- Note: Filfox calibration testnet explorer has intermittent availability issues -->
-[calibration.filfox.info/en](https://calibration.filfox.info/en)
+https://calibration.filfox.info
 
 ## Filscan
 
-[calibration.filscan.io](https://calibration.filscan.io/)
+https://calibration.filscan.io/
 
 ## Blockscout Open-Source FEVM Explorer
 
-[filecoin-testnet.blockscout.com](https://filecoin-testnet.blockscout.com)
+https://filecoin-testnet.blockscout.com
 
 ## Starboard
 
-[fvm.starboard.ventures](https://fvm.starboard.ventures/)
-
-
+https://fvm.starboard.ventures/
 
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