diff --git a/objects/annotation/definition.json b/objects/annotation/definition.json
index 2231bbc..cfadfc1 100644
--- a/objects/annotation/definition.json
+++ b/objects/annotation/definition.json
@@ -62,12 +62,12 @@
       "ui-priority": 0,
       "misp-attribute": "datetime"
     },
-    "attachment" : {
-      "description" : "An attachment to support the annotation",
-      "ui-priority" : 0,
+    "attachment": {
+      "description": "An attachment to support the annotation",
+      "ui-priority": 0,
       "misp-attribute": "attachment",
-      "multiple" : true
-    },
+      "multiple": true
+    }
   },
   "version": 2,
   "description": "An annotation object allowing analysts to add annotations, comments, executive summary to a MISP event, objects or attributes.",
diff --git a/objects/device/definition.json b/objects/device/definition.json
index dbe58ad..50653ec 100644
--- a/objects/device/definition.json
+++ b/objects/device/definition.json
@@ -7,18 +7,18 @@
       "description": "Description of the Device",
       "ui-priority": 0,
       "misp-attribute": "text",
-      "disable_correlation" : true
+      "disable_correlation": true
     },
-    "name" : {
-      "description" : "Name of the Device",
-      "ui-priority" : 101,
-      "misp-attribute" : "text",
+    "name": {
+      "description": "Name of the Device",
+      "ui-priority": 101,
+      "misp-attribute": "text"
     },
-    "alias" : {
-      "description" : "Alias of the Device",
-      "ui-priority" : 100,
-      "misp-attribute" : "text",
-      "multiple" : true
+    "alias": {
+      "description": "Alias of the Device",
+      "ui-priority": 100,
+      "misp-attribute": "text",
+      "multiple": true
     },
     "device-type": {
       "description": "Type of the device",
@@ -46,12 +46,12 @@
       "ui-priority": 0,
       "misp-attribute": "datetime"
     },
-    "attachment" : {
-      "description" : "An attachment",
-      "ui-priority" : 0,
+    "attachment": {
+      "description": "An attachment",
+      "ui-priority": 0,
       "misp-attribute": "attachment",
-      "multiple" : true
-    },
+      "multiple": true
+    }
   },
   "version": 3,
   "description": "An object to define a device",
diff --git a/objects/organization/definition.json b/objects/organization/definition.json
index b14bafc..923bdc2 100644
--- a/objects/organization/definition.json
+++ b/objects/organization/definition.json
@@ -14,20 +14,18 @@
       "description": "Alias of the organization",
       "ui-priority": 99,
       "misp-attribute": "text",
-      "multiple" : true
+      "multiple": true
     },
-
-    "type-of-organizarion" : {
-      "description" : "Type of the organization",
-      "ui-priority" : 97,
-      "misp-attribute" : "text"
+    "type-of-organizarion": {
+      "description": "Type of the organization",
+      "ui-priority": 97,
+      "misp-attribute": "text"
     },
     "date-of-inception": {
       "description": "Date of inception of the organization",
       "ui-priority": 0,
       "misp-attribute": "date-of-birth"
     },
-
     "phone-number": {
       "description": "Phone number of the organization.",
       "ui-priority": 10,
@@ -46,14 +44,12 @@
       "misp-attribute": "text",
       "multiple": true
     },
-
     "e-mail": {
       "description": "Email address of the organization.",
       "ui-priority": 10,
       "misp-attribute": "email-src",
       "multiple": true
     },
-
     "role": {
       "description": "The role of the organization.",
       "ui-priority": 0,
diff --git a/objects/report/definition.json b/objects/report/definition.json
index 8b83a4d..053677d 100644
--- a/objects/report/definition.json
+++ b/objects/report/definition.json
@@ -27,7 +27,7 @@
       "ui-priority": 99,
       "misp-attribute": "attachment",
       "multiple": true
-    },
+    }
   },
   "version": 1,
   "description": "Metadata used to generate an executive level report",