diff --git a/packages/mermaid/src/diagrams/class/classRenderer-v2.ts b/packages/mermaid/src/diagrams/class/classRenderer-v2.ts
index 12f76ec35..14af5308a 100644
--- a/packages/mermaid/src/diagrams/class/classRenderer-v2.ts
+++ b/packages/mermaid/src/diagrams/class/classRenderer-v2.ts
@@ -154,7 +154,7 @@ export const addNotes = function (notes: ClassNote[], g: graphlib.Graph, startEd
 /**
  * Add edges to graph based on parsed graph definition
  *
- * @param relations -
+ * @param relations - 
  * @param g - The graph object
  */
 export const addRelations = function (relations: ClassRelation[], g: graphlib.Graph) {
@@ -234,7 +234,7 @@ export const setConf = function (cnf: any) {
 /**
  * Draws a flowchart in the tag with id: id based on the graph definition in text.
  *
- * @param text -
+ * @param text - 
  * @param id -
  * @param _version -
  * @param diagObj -
diff --git a/packages/mermaid/src/diagrams/class/parser/classDiagram.jison b/packages/mermaid/src/diagrams/class/parser/classDiagram.jison
index dec487b11..bf06a81dc 100644
--- a/packages/mermaid/src/diagrams/class/parser/classDiagram.jison
+++ b/packages/mermaid/src/diagrams/class/parser/classDiagram.jison
@@ -280,7 +280,7 @@ statement
     ;
 
 classStatement
-    : classIdentifier
+    : classIdentifier                                    
     | classIdentifier STYLE_SEPARATOR alphaNumToken      {yy.setCssClass($1, $3);}
     | classIdentifier STRUCT_START members STRUCT_STOP   {yy.addMembers($1,$3);}
     | classIdentifier STYLE_SEPARATOR alphaNumToken STRUCT_START members STRUCT_STOP {yy.setCssClass($1, $3);yy.addMembers($1,$3);}