diff --git a/docs/config/theming.md b/docs/config/theming.md
index 088d9e755..a09221305 100644
--- a/docs/config/theming.md
+++ b/docs/config/theming.md
@@ -213,6 +213,9 @@ The theming engine will only recognize hex colors and not color names. So, the v
 | background           | #f4f4f4                            | Used to calculate color for items that should either be background colored or contrasting to the background                      |
 | fontFamily           | trebuchet ms, verdana, arial       |                                                                                                                                  |
 | fontSize             | 16px                               | Font size in pixels                                                                                                              |
+| titleColor           | calculated from textColor          | Color to be used for the title text in Journey Diagrams.                                                                         |
+| titleFontFamily      | trebuchet ms, verdana, arial       | Font family to be used for the title text in Journey Diagrams.                                                                   |
+| titleFontSize        | 16px                               | Font size in pixels to be used for the title text in Journey Diagrams.                                                           |
 | primaryColor         | #fff4dd                            | Color to be used as background in nodes, other colors will be derived from this                                                  |
 | primaryTextColor     | calculated from darkMode #ddd/#333 | Color to be used as text color in nodes using `primaryColor`                                                                     |
 | secondaryColor       | calculated from primaryColor       |                                                                                                                                  |
diff --git a/packages/mermaid/src/schemas/config.schema.yaml b/packages/mermaid/src/schemas/config.schema.yaml
index f6281c140..b19ef379a 100644
--- a/packages/mermaid/src/schemas/config.schema.yaml
+++ b/packages/mermaid/src/schemas/config.schema.yaml
@@ -1576,15 +1576,15 @@ $defs: # JSON Schema definition (maybe we should move these to a separate file)
         items:
           type: string
         default: ['#fff']
-      titleColor: 
+      titleColor:
         description: Calculated from textColor
         type: string
-        default: "#00ff00"
+        default: '#00ff00'
       titleFontFamily:
         description: Font family to be used for the title text in Journey Diagrams
         type: string
         default: '"Open Sans", sans-serif'
-      titleFontSize: 
+      titleFontSize:
         description: Font size in pixels to be used for the title text in Journey Diagrams
         type: string
         default: '32px'