Merge pull request #471 from common-workflow-language/changelong-tweak

clarify that these change descriptions are specific to each of the standards

Author: stain

v1.0/CommandLineTool.yml

@@ -36,10 +36,11 @@ $graph:
     - {$include: intro.md}
 
     - |
-      ## Introduction to v1.0
+      ## Introduction to CWL Command Line Tool standard v1.0
 
       This specification represents the first full release from the CWL group.
-      Since draft-3, version 1.0 introduces the following changes and additions:
+      Since draft-3, version 1.0 introduces the following changes and additions
+      to the CWL Command Line Tool standard:
 
         * The [Directory](#Directory) type.
         * Syntax simplifcations: denoted by the `map<>` syntax. Example: inputs

v1.0/Workflow.yml

@@ -34,10 +34,11 @@ $graph:
 
     - |
 
-      ## Introduction to v1.0
+      ## Introduction to CWL Workflow standard v1.0
 
       This specification represents the first full release from the CWL group.
-      Since draft-3, this draft introduces the following changes and additions:
+      Since draft-3, this draft introduces the following changes and additions
+      to the CWL Workflow standard:
 
         * The `inputs` and `outputs` fields have been renamed `in` and `out`.
         * Syntax simplifcations: denoted by the `map<>` syntax. Example: `in`