fix typo

docs/admin-guide.md

@@ -10,6 +10,7 @@
     -   [Run sgxwallet in secure mode](run-in-hardware-mode.md#run-sgxwallet-in-secure-mode)
     -   [Start, stop and upgrade sgxwallet containers](run-in-hardware-mode.md#start-stop-and-upgrade-sgxwallet-containers)
     -   [Logging](run-in-hardware-mode.md#logging)
+-   [Check that your SGXWallet is working correctly](healthchecks.md)
 -   [Backup and recover sgxwallet](backup-procedure.md)
 
 ## Community

docs/healthckes.md → docs/healthchecks.md

@@ -41,4 +41,4 @@ curl --cert PATH_TO_CERTS/file.crt --key PATH_TO_CERTS/file.key -X POST --data '
 curl --cert PATH_TO_CERTS/file.crt --key PATH_TO_CERTS/file.key -X POST --data '{"jsonrpc":"2.0","method":"ecdsaSignMessageHash","params":{, "keyName":"BLS_KEY:SCHAIN_ID:123456789:NODE_ID:0:DKG_ID:0", "base":16, "messageHash":"09c6137b97cdf159b9950f1492ee059d1e2b10eaf7d51f3a97d61f2eee2e81db"}}' -H 'content-type:application/json;' YOUR_SGX_SERVER_URL -k
 ```
 
-Any error during one of the calls means that SGXWallet is misconfigured and will not work as you expect. Please try to run SGXWallet in backup mode. 
+Any error during one of the calls means that SGXWallet is misconfigured and will not work as you expect. Please try to run SGXWallet in backup mode. 
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