diff --git a/.vscode/c_cpp_properties.json b/.vscode/c_cpp_properties.json
new file mode 100644
index 0000000..2d519ad
--- /dev/null
+++ b/.vscode/c_cpp_properties.json
@@ -0,0 +1,17 @@
+{
+  "configurations": [
+    {
+      "browse": {
+        "databaseFilename": "",
+        "limitSymbolsToIncludedHeaders": true
+      },
+      "includePath": [
+        "/opt/ros/melodic/include/**",
+        "/home/erwin/catkin_ws/src/ros-xenomai-bridge/ros_nrt/reactive_navigation/include/**",
+        "/home/erwin/catkin_ws/src/ros-xenomai-bridge/ros_nrt/xddp_utilities/include/**",
+        "/usr/include/**"
+      ],
+      "name": "ROS"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/.vscode/settings.json b/.vscode/settings.json
new file mode 100644
index 0000000..a560512
--- /dev/null
+++ b/.vscode/settings.json
@@ -0,0 +1,5 @@
+{
+    "python.autoComplete.extraPaths": [
+        "/opt/ros/melodic/lib/python2.7/dist-packages"
+    ]
+}
\ No newline at end of file
diff --git a/constants.go b/constants.go
index 46f43c3..21e0c12 100644
--- a/constants.go
+++ b/constants.go
@@ -325,7 +325,7 @@ const (
 	AttributePrinterInfo            = "printer-info"
 	AttributePrinterLocation        = "printer-location"
 	AttributePrinterName            = "printer-name"
-	AttributePrinterStateReasons     = "printer-state-reasons"
+	AttributePrinterStateReasons    = "printer-state-reasons"
 	AttributeJobPrinterURI          = "job-printer-uri"
 	AttributeMemberURIs             = "member-uris"
 	AttributeDocumentNumber         = "document-number"
@@ -357,7 +357,7 @@ const (
 var (
 	DefaultClassAttributes   = []string{AttributePrinterName, AttributeMemberNames}
 	DefaultPrinterAttributes = []string{AttributePrinterName, AttributePrinterType, AttributePrinterLocation, AttributePrinterInfo,
-		AttributePrinterMarkAndModel, AttributePrinterState, AttributePrinterStateMessage, AttributePrinterStateReason,
+		AttributePrinterMarkAndModel, AttributePrinterState, AttributePrinterStateMessage, AttributePrinterStateReasons,
 		AttributePrinterUriSupported, AttributeDeviceURI, AttributePrinterIsShared}
 	DefaultJobAttributes = []string{AttributeJobID, AttributeJobName, AttributePrinterURI, AttributeJobState, AttributeJobStateReason,
 		AttributeJobHoldUntil, AttributeJobMediaProgress, AttributeJobKilobyteOctets, AttributeNumberOfDocuments, AttributeCopies,