refactor: update header

Author: clemiller

modules/techniques/templates/technique.html

@@ -431,7 +431,7 @@ <h2 class="pt-3" id ="mitigations">Mitigations</h2>
                             {% endif %}
                         {% endif %}
                         {% if parsed.detections_strategies_table %}
-                                <h2 class="pt-3" id="detection">Detection Strategies</h2>
+                                <h2 class="pt-3" id="detection">Detection Strategy</h2>
                                 {{detection_strategies_table.detection_strategies_table(parsed.detections_strategies_table)}}
                         {% elif parsed.detection and not parsed.show_descriptions %}
                                 <h2 class="pt-3" id="detection">Detection</h2>