diff --git a/docs/system/ECSSystem.md b/docs/system/ECSSystem.md
index ed53d8c..50e6ef3 100644
--- a/docs/system/ECSSystem.md
+++ b/docs/system/ECSSystem.md
@@ -21,7 +21,7 @@
 The system manager class controls references to the systems.
 
 ## Implementation
-See [System.md](./System.md#implmentation)
+See [System.md](./System.md#implementation)
 ## Constructors
 Default constructor
 ``` java