Fix typo in the log config toml file (#2799)

Author: jdetter

crates/standalone/config.toml

@@ -1,5 +1,5 @@
 # [certificate-authority]
-# jwt-priv-key-path = "~/.config/spacetime/id_ecdsas"
+# jwt-priv-key-path = "~/.config/spacetime/id_ecdsa"
 # jwt-pub-key-path = "~/.config/spacetime/id_ecdsa.pub"
 
 [logs]