diff --git a/docs/05_Development/05_developer_guide.md b/docs/05_Development/05_developer_guide.md
index 38c485c..609ad61 100644
--- a/docs/05_Development/05_developer_guide.md
+++ b/docs/05_Development/05_developer_guide.md
@@ -73,11 +73,11 @@ graph TD
 Vom Markdown zur Vektor-Datenbank.
 ```mermaid
 graph LR
-    MD[Markdown File] --> Parser(Parser)
-    Parser --> Chunker(Chunker)
-    Chunker -- "Text Chunks" --> SemAn{SemanticAnalyzer<br/>(LLM)}
-    SemAn -- "Smart Edges" --> Embedder(Embedder)
-    Embedder --> DB[(Qdrant<br/>Points)]
+    MD["Markdown File"] --> Parser("Parser")
+    Parser --> Chunker("Chunker")
+    Chunker -- "Text Chunks" --> SemAn{"SemanticAnalyzer<br/>(LLM)"}
+    SemAn -- "Smart Edges" --> Embedder("Embedder")
+    Embedder --> DB[("Qdrant<br/>Points")]
     
     style DB fill:#f9f,stroke:#333,stroke-width:2px
     style SemAn fill:#ff9,stroke:#333,stroke-width:2px