diff --git a/src/BaselineOfMiniDocs/BaselineOfMiniDocs.class.st b/src/BaselineOfMiniDocs/BaselineOfMiniDocs.class.st
index 4544c08..254f4ea 100644
--- a/src/BaselineOfMiniDocs/BaselineOfMiniDocs.class.st
+++ b/src/BaselineOfMiniDocs/BaselineOfMiniDocs.class.st
@@ -28,15 +28,15 @@ BaselineOfMiniDocs >> baseline: spec [
 			
 			"Groups"
 			spec
-				group: 'default' with: #('Core' 'Grammars' 'Extensions');
+				group: 'default' with: #('Core' 'Grammars' "'Extensions'");
 				group: 'Core' with: #('MiniDocs-Core');
 				group: 'Grammars' with: #('MiniDocs-Grammars');
-				group: 'Extensions' with: #('MiniDocs-Extensions');
+				"group: 'Extensions' with: #('MiniDocs-Extensions');"
 				group: 'Examples' with: #('MiniDocs-Examples');
 				group: 'External' with: #('MiniDocs-External');
 				group: 'Legacy' with: #('MiniDocs-Legacy');
 				"group: 'Manifest' with: #('MiniDocs-Manifest');"
-				group: 'All' with: #('Core' 'Grammars' 'Extensions' 'Examples' 'External' 'Legacy' "'Manifest'")
+				group: 'All' with: #('Core' 'Grammars' "'Extensions'" 'Examples' 'External' 'Legacy' "'Manifest'")
 
 		].
 	spec