diff --git a/docs/flowchart.md b/docs/flowchart.md
index 34d91063cf..dfa9a1af6e 100644
--- a/docs/flowchart.md
+++ b/docs/flowchart.md
@@ -612,12 +612,14 @@ The icons are accessed via the syntax fa:#icon class name#.
```mermaid-example
flowchart TD
- B["fa:fa-twitter for peace"]
+ B["fab:fa-twitter for peace"]
B-->C[fa:fa-ban forbidden]
B-->D(fa:fa-spinner);
B-->E(A fa:fa-camera-retro perhaps?)
```
+?> Mermaid is now only compatible with Font Awesome versions 4 and 5. Check that you are using the correct version of Font Awesome.
+
## Graph declarations with spaces between vertices and link and without semicolon
diff --git a/docs/index.html b/docs/index.html
index 8cd2488bb6..25f10dcd38 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -17,6 +17,7 @@
/>
+