docs: fixed pathway

en/manual/index.md

@@ -14,7 +14,7 @@ These pages contain information about how to use Stride, an open-source C# game
 - <span class="badge text-bg-success">New</span> [Scripts - Serialization](scripts/serialization.md) - Serialization explained
 - <span class="badge text-bg-info">Updated</span> [Scripts - Public properties and fields](scripts/public-properties-and-fields.md) - Content improvements and additions
 - <span class="badge text-bg-success">New</span> [Engine - Entity Component model - Usage](engine/entity-component-system/usage.md) - ECS usage explained
-- <span class="badge text-bg-info">Updated</span> [Engine - Entity Component model](engine/entity-component-model/index.md) - Content improvements
+- <span class="badge text-bg-info">Updated</span> [Engine - Entity Component model](engine/entity-component-system/index.md) - Content improvements
 - <span class="badge text-bg-info">Updated</span> [Stride for Unity® developers](stride-for-unity-developers/index.md) - Content improvements
 
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