Remove ethdebug/format/pointer/templates

... and just define ethdebug/format/pointer/template instead

packages/web/spec/pointer/templates.mdx

@@ -6,28 +6,13 @@ import SchemaViewer from "@site/src/components/SchemaViewer";
 
 # Pointer templates
 
-This format provides the concept of **pointer templates** to allow
+This format provides the concept of a **pointer template** to allow
 deduplicating representations. Pointer templates are defined to specify the
 variables they expect in scope and the pointer definition that uses those
 variables.
 
-## Template schema {#template-schema}
-
-The following schema defines how to represent a single pointer template.
-See [below](#templates-schema) for how to organize pointer templates by name.
-
 <SchemaViewer
   schema={{
-    id: "schema:ethdebug/format/pointer/templates"
+    id: "schema:ethdebug/format/pointer/template"
   }}
-  pointer="#/$defs/Template"
-  />
-
-## Organizing templates {#templates-schema}
-
-The **ethdebug/format/pointer/templates** schema specifies how to represent
-a collection of pointer templates by name.
-
-<SchemaViewer
-  schema={{ id: "schema:ethdebug/format/pointer/templates" }}
   />