The include for common attributes should be moved above the title to …

…avoid attributes not rendering in the title

contributing_to_docs/doc_guidelines.adoc

@@ -1,6 +1,6 @@
+include::_attributes/common-attributes.adoc
 [id="contributing-to-docs-doc-guidelines"]
 = Documentation guidelines
-include::_attributes/common-attributes.adoc
 :toc: macro
 
 The documentation guidelines for OpenShift 4 build on top of the
@@ -36,18 +36,18 @@ Every assembly file should contain the following metadata at the top, with no li
 
 ----
 :_content-type: ASSEMBLY                                        <1>
-[id="<unique-heading-for-assembly>"]                            <2>
-= Assembly title                                                <3>
-include::_attributes/common-attributes.adoc[]                   <4>
+include::_attributes/common-attributes.adoc[]                   <2>
+[id="<unique-heading-for-assembly>"]                            <3>
+= Assembly title                                                <4>
 :context: <unique-context-for-assembly>                         <5>
                                                                 <6>
 toc::[]                                                         <7>
 ----
 
 <1> The content type for the file. For assemblies, always use `:_content-type: ASSEMBLY`. Place this attribute before the anchor ID or, if present, the conditional that contains the anchor ID.
-<2> A unique (within OpenShift docs) anchor ID for this assembly. Use lowercase. Example: cli-developer-commands
-<3> Human readable title (notice the `=` top-level header)
-<4> Includes attributes common to OpenShift docs.
+<2> Includes attributes common to OpenShift docs.
+<3> A unique (within OpenShift docs) anchor ID for this assembly. Use lowercase. Example: cli-developer-commands
+<4> Human readable title (notice the `=` top-level header)
 +
 [NOTE]
 ====