Fix parameter

Author: jonc125

weblab/templates/entities/entity_version.html

@@ -50,7 +50,7 @@ <h2 id="entityversionname">
           {% endif %}
           {% if perms.create_experiment %}
             Run experiments:
-            <a title="Run experiments" href="{{ entity|url_run_experiments:commit }}">
+            <a title="Run experiments" href="{{ entity|url_run_experiments:version }}">
               <img src="{% static 'img/batch.png' %}" alt="Run experiments:"
                    title="Run experiments using this {{ entity.entity_type }}"/>
             </a>