Fixed some issues with a misnamed galaxy

clusters/mitre_course-of-action.json

@@ -901,7 +901,7 @@
     "MITRE"
   ],
   "type": "course-of-action",
-  "version": 1,
+  "version": 2,
   "description": "ATT&CK Mitigation",
   "name": "Course of Action",
   "source": "https://github.com/mitre/cti",

clusters/mitre_intrusion-set.json

@@ -763,5 +763,5 @@
   "source": "https://github.com/mitre/cti",
   "type": "intrusion-set",
   "description": "Name of ATT&CK Group",
-  "version": 1
+  "version": 2
 }

galaxies/mitre_course-of-action.json

@@ -1,7 +1,7 @@
 {
   "uuid": "6fcb4472-6de4-11e7-b5f7-37771619e14e",
   "type": "course-of-action",
-  "version": 1,
+  "version": 2,
   "description": "ATT&CK Mitigation",
   "name": "Course of Action"
 }

galaxies/mitre_intrusion-set.json

@@ -1,7 +1,7 @@
 {
   "description": "Name of ATT&CK Group",
   "uuid": "1023f364-7831-11e7-8318-43b5531983ab",
-  "type": "course-of-action",
+  "type": "intrusion-set",
   "name": "Intrusion Set",
-  "version": 1
+  "version": 2
 }