Clean up markdown nesting. (#252)

Co-authored-by: TC <>

expansion-packs/bmad-2d-phaser-game-dev/templates/game-architecture-tmpl.md

@@ -80,7 +80,7 @@ This architecture is designed to support the gameplay mechanics defined in the G
 │   ├── stories/         # Development stories
 │   └── architecture/    # Technical docs
 └── dist/                # Built game files
-```text
+```
 
 ### Module Organization
 
@@ -365,7 +365,7 @@ const gameConfig: Phaser.Types.Core.GameConfig = {
     },
     // Additional configuration...
 };
-```text
+```
 
 ### Game Balance Configuration
 

expansion-packs/bmad-2d-phaser-game-dev/templates/level-design-doc-tmpl.md

@@ -116,7 +116,7 @@ Difficulty
     |/     /
     +-----------> Level Number
    Tutorial  Early  Mid  Late
-```text
+```
 
 **Scaling Parameters:**
 - Enemy count: {{start_count}} → {{end_count}}