diff --git a/docs/architecture-overview.md b/docs/architecture-overview.md
index f8e1f32..002ec1d 100644
--- a/docs/architecture-overview.md
+++ b/docs/architecture-overview.md
@@ -12,7 +12,7 @@ Please be aware that several aspects in this document are not final, certain imp
 
 #	Overview
 ##	Purpose of the Software Component
-The primary scope of the component is to create a proof certificate (teleTAN) whether users were positive tested for SARS-CoV-2 or not. The proof is generated by hotline employees based on the information the can obtain. The scope of the Verification Portal is just the creation of the proof certificate - the teleTAN. Not is scope is the support of validating the request of people calling the hotline.  
+The primary scope of the component is to create a proof certificate (teleTAN) whether users were positive tested for SARS-CoV-2 or not. The proof is generated by hotline employees based on the information the can obtain. The scope of the Verification Portal is just the creation of the proof certificate - the teleTAN. Not in scope is the support of validating the request of people calling the hotline.  
 
 
 ##	Context