Documents StackScript distro->image rename

Author: Dorthu

docs/src/data/endpoints/linodes.yaml

@@ -1104,10 +1104,12 @@ endpoints:
             description: >
               Description of the StackScript.
             type: String
-          distributions:
+          images:
             description: >
-              A list of distributions compatible with StackScript.
-            type: distribution
+              A list of official images compatible with StackScript.  Official
+              images' creator is "linode".
+            type: String
+            isArray: true
           is_public:
             optional: true
             description: >

docs/src/data/objects/stackscript.yaml

@@ -30,11 +30,13 @@ schema:
     editable: true
     value: Installs the Linode API bindings
     filterable: true
-  distributions:
-    description: A list of distributions this StackScript is compatible with.
+  images:
+    description: >
+      A list of public, official images this StackScript is compatible with.
+      Official images' creator will be 'linode'.
     type: String
     isArray: true
-    seeAlso: "/reference/endpoints/linode/distributions"
+    seeAlso: "/reference/endpoints/images"
     editable: true
     filterable: true
     value: