Fix typos (worker type)

src/gmhc_config_schema.erl

@@ -27,12 +27,12 @@ schema() ->
            pubkey => str(#{pattern => ?ACCOUNT_PATTERN},
                          <<"Primary client pubkey">>)
          , extra_pubkeys => array(#{ description =>
-                                         <<"Additional miner pubkeys, sharing rewards">>
+                                         <<"Additional worker pubkeys, sharing rewards">>
                                    , default => []
                                    },
                                   str(#{pattern => ?ACCOUNT_PATTERN}))
-         , type => str(#{ enum    => [<<"miner">>, <<"monitor">>]
-                        , default => <<"miner">>
+         , type => str(#{ enum    => [<<"worker">>, <<"monitor">>]
+                        , default => <<"worker">>
                         , description => <<"monitor mode can be used to see if a pool is alive">>})
          , pool => pool()
          , pool_admin => pool_admin()

src/gmhc_connector.erl

@@ -442,7 +442,7 @@ to_atom(A) when is_atom(A) -> A;
 to_atom(S) ->
     binary_to_existing_atom(iolist_to_binary(S), utf8).
 
-connected(Id, Type) when Type==miner; Type==monitor ->
+connected(Id, Type) when Type==worker; Type==monitor ->
     gmhc_server:connected(Id, Type).
 
 disconnected(Id) ->