diff --git a/src/client/lib/dnsmanager-client.cr b/src/client/lib/dnsmanager-client.cr
index 542dfee..e61e476 100644
--- a/src/client/lib/dnsmanager-client.cr
+++ b/src/client/lib/dnsmanager-client.cr
@@ -43,8 +43,8 @@ class DNSManager::Client < IPC
 	# Admin stuff.
 	#
 
-	def admin_maintainance(key : String, subject : DNSManager::Request::Maintainance::Subject, value : Int32? = nil)
-		request = DNSManager::Request::Maintainance.new(key,subject)
+	def admin_maintenance(key : String, subject : DNSManager::Request::Maintenance::Subject, value : Int32? = nil)
+		request = DNSManager::Request::Maintenance.new(key,subject)
 		if value
 			request.value = value
 		end
diff --git a/src/client/main.cr b/src/client/main.cr
index 6cd6db4..f48ff44 100644
--- a/src/client/main.cr
+++ b/src/client/main.cr
@@ -27,21 +27,21 @@ class Actions
 	property dnsmanagerd  : DNSManager::Client
 	#property authd        : AuthD::Client
 	#property authd_config : Baguette::Configuration::Auth
-	property authd_key    : String?
+	property authd_key    : String? = nil
 	property config       : Baguette::Configuration::DNSManager
 
-	def initialize(@dnsmanagerd, @config, @authd_key)
+	def initialize(@dnsmanagerd, @config, @authd_key = nil)
 		#
 		# Admin section.
 		#
 
-		# Maintainance
-		@the_call["admin-maintainance"] = ->admin_maintainance
+		# Maintenance
+		@the_call["admin-maintenance"] = ->admin_maintenance
 		@the_call["user-zone-add"]      = ->user_zone_add
 		@the_call["user-zone-del"]      = ->user_zone_del
 	end
 
-	def admin_maintainance
+	def admin_maintenance
 		subjects = Context.args.not_nil!
 		past_is_verbosity = false
 		subjects.each do |subject|
@@ -54,17 +54,16 @@ class Actions
 				end
 
 				if past_is_verbosity
-					sub   = DNSManager::Request::Maintainance::Subject::Verbosity
+					sub   = DNSManager::Request::Maintenance::Subject::Verbosity
 					value = subject.to_i
-					pp! sub, value
-					pp! @dnsmanagerd.admin_maintainance authd_key.not_nil!, sub, value
+					@dnsmanagerd.admin_maintenance authd_key.not_nil!, sub, value
 				else
-					sub   = DNSManager::Request::Maintainance::Subject.parse(subject)
+					sub   = DNSManager::Request::Maintenance::Subject.parse(subject)
 					pp! sub
-					pp! @dnsmanagerd.admin_maintainance authd_key.not_nil!, sub
+					pp! @dnsmanagerd.admin_maintenance authd_key.not_nil!, sub
 				end
 			rescue e
-				puts "error for admin_maintainance #{subject}: #{e.message}"
+				puts "error for admin_maintenance #{subject}: #{e.message}"
 			end
 		end
 	end
@@ -147,7 +146,7 @@ def main
 	end
 
 	#authd = AuthD::Client.new
-	actions = Actions.new dnsmanagerd, config, authd_config.pass
+	actions = Actions.new dnsmanagerd, config, authd_config.shared_key
 
 	# Now we did read the intent, we should proceed doing what was asked.
 	begin
diff --git a/src/client/parser.cr b/src/client/parser.cr
index 4d9b5e5..14b6a79 100644
--- a/src/client/parser.cr
+++ b/src/client/parser.cr
@@ -40,10 +40,10 @@ def parsing_cli(authd_config : Baguette::Configuration::Auth)
 			puts parser
 
 			case Context.command
-			when /admin-maintainance/
+			when /admin-maintenance/
 				Baguette::Log.warning "should provide subjects to request"
 				Baguette::Log.warning "as in:"
-				DNSManager::Request::Maintainance::Subject.names.each do |n|
+				DNSManager::Request::Maintenance::Subject.names.each do |n|
 					Baguette::Log.warning "- #{n}"
 				end
 			end
@@ -99,10 +99,10 @@ def parsing_cli(authd_config : Baguette::Configuration::Auth)
 			opt_authd_admin.call parser, authd_config
 
 			# Maintenance.
-			parser.on("maintainance", "Maintainance operation of the website.") do
-				Baguette::Log.info "Maintainance operation of the website."
-				Context.command = "admin-maintainance"
-				parser.banner = "COMMAND: admin maintainance subject [value]"
+			parser.on("maintenance", "Maintenance operation of the website.") do
+				Baguette::Log.info "Maintenance operation of the website."
+				Context.command = "admin-maintenance"
+				parser.banner = "COMMAND: admin maintenance subject [value]"
 				unrecognized_args_to_context_args.call parser, nil, 1
 			end
 
diff --git a/src/requests/admin.cr b/src/requests/admin.cr
index cb44b51..6dc2348 100644
--- a/src/requests/admin.cr
+++ b/src/requests/admin.cr
@@ -1,7 +1,7 @@
 
 class DNSManager::Request
 	# Periodic actions to perform as an administrator.
-	IPC::JSON.message Maintainance, 7 do
+	IPC::JSON.message Maintenance, 7 do
 		enum Subject
 			Verbosity      # Change the verbosity of dnsmanagerd.
 		end
@@ -28,5 +28,5 @@ class DNSManager::Request
 			end
 		end
 	end
-	DNSManager.requests << Maintainance
+	DNSManager.requests << Maintenance
 end