slip-0173: fix typo (satoshilabs#1367)

Author: JeremyParish69

slip-0173.md

@@ -51,7 +51,7 @@ These are the registered human-readable parts for usage in Bech32 encoding of wi
 | [CertiK Chain](https://www.certik.org/about)    | `certik`      |         |             |
 | [cheqd](https://www.cheqd.io)                   | `cheqd`       |         |             |
 | [Chihuahua](https://chihuahua.wtf/)             | `chihuahua`   |         |             |
-| [Chronic Chain](https://chronicchain.io/)       | `chronic'     |         |             |
+| [Chronic Chain](https://chronicchain.io/)       | `chronic`     |         |             |
 | [Commercio.network](https://commercio.network)  | `did:com:`    |         |             |
 | [Cosmos Hub](https://cosmos.network/)           | `cosmos`      |         |             |
 | [CPUchain](https://cpuchain.org)                | `cpu`         | `tcpu`  | `rcpu`      |