Update cookiecutter.json, {{ cookiecutter.project_directory }}/askanna.yml files

cookiecutter.json

 {
   "project_name": "The name of the project",
-  "project_directory": "The name of the directory you want to create for the project",
-  "project_push_target": "[OPTIONAL] copy the URL from the project in AskAnna"
+  "project_directory": "The directory name for the project",
+  "project_push_target": "[OPTIONAL] The URL from the project in AskAnna"
 }

{{ cookiecutter.project_directory }}/askanna.yml

 ---
-push-target: {% if cookiecutter.project_push_target != "[OPTIONAL] copy the URL from the project in AskAnna" %}{{ cookiecutter.project_push_target }}{% endif %}
+push-target: {% if cookiecutter.project_push_target != "[OPTIONAL] The URL from the project in AskAnna" %}{{ cookiecutter.project_push_target }}{% endif %}