diff --git a/PRINCIPLES.md b/PRINCIPLES.md
index efc02b6..5aebfd0 100644
--- a/PRINCIPLES.md
+++ b/PRINCIPLES.md
@@ -23,4 +23,4 @@ The [desired state](./GLOSSARY.md#desired-state) of a GitOps managed system must
 
 5. **Applied in a Closed Loop**
     
-    Software agents follow control-theory and depend on [feedback](./GLOSSARY.md#feedback) about the actual state and the attempts at reconcilliation in order to reduce deviation over time. 
\ No newline at end of file
+    Software agents follow control theory and depend on [feedback](./GLOSSARY.md#feedback) about the actual state and the attempts at reconcilliation in order to reduce deviation over time. 
\ No newline at end of file