diff --git a/docs/syntax/flowchart.md b/docs/syntax/flowchart.md
index 9639ec58de..23fa7c8e32 100644
--- a/docs/syntax/flowchart.md
+++ b/docs/syntax/flowchart.md
@@ -12,7 +12,11 @@ Flowcharts are composed of **nodes** (geometric shapes) and **edges** (arrows or
 > If you are using the word "end" in a Flowchart node, capitalize the entire word or any of the letters (e.g., "End" or "END"), or apply this [workaround](https://github.com/mermaid-js/mermaid/issues/1444#issuecomment-639528897). Typing "end" in all lowercase letters will break the Flowchart.
 
 > **Warning**
-> If you are using the letter "o" as the first letter in a connecting Flowchart node, add a space before the letter or capitalize the letter "o" (e.g., "dev--- ops", "dev---Ops"). Typing "dev---ops" will create a [circle edge](#circle-edge-example). [Live Editor example](https://mermaid.live/edit#pako:eNpFjrEOwjAMRH-l8tz8QGbYYIENZbESh0ZK4ih1qFDVfycUEDf57p6lW8GyI9DgIy92wirD6WLy0OXooZTiMsMIiWrC4Dq3vksDMlEiA7qfjjy2KAZM3jqKTfj6zBa01EYjtOJQ6BDwXjGB9hjnnhbMN-a_JxeE6_mzZZ_0-zzuzRfcXhKpO50).
+> If you are using the letter "o" or "x" as the first letter in a connecting Flowchart node, add a space before the letter or capitalize the letter (e.g., "dev--- ops", "dev---Ops").
+>
+> Typing "A---oB" will create a [circle edge](#circle-edge-example).
+>
+> Typing "A---xB" will create a [cross edge](#cross-edge-example).
 
 ### A node (default)
 
diff --git a/packages/mermaid/src/docs/syntax/flowchart.md b/packages/mermaid/src/docs/syntax/flowchart.md
index 17f261b33e..e4be8d81a2 100644
--- a/packages/mermaid/src/docs/syntax/flowchart.md
+++ b/packages/mermaid/src/docs/syntax/flowchart.md
@@ -12,7 +12,11 @@ If you are using the word "end" in a Flowchart node, capitalize the entire word
 ```
 
 ```warning
-If you are using the letter "o" as the first letter in a connecting Flowchart node, add a space before the letter or capitalize the letter "o" (e.g., "dev--- ops", "dev---Ops"). Typing "dev---ops" will create a [circle edge](#circle-edge-example). [Live Editor example](https://mermaid.live/edit#pako:eNpFjrEOwjAMRH-l8tz8QGbYYIENZbESh0ZK4ih1qFDVfycUEDf57p6lW8GyI9DgIy92wirD6WLy0OXooZTiMsMIiWrC4Dq3vksDMlEiA7qfjjy2KAZM3jqKTfj6zBa01EYjtOJQ6BDwXjGB9hjnnhbMN-a_JxeE6_mzZZ_0-zzuzRfcXhKpO50).
+If you are using the letter "o" or "x" as the first letter in a connecting Flowchart node, add a space before the letter or capitalize the letter (e.g., "dev--- ops", "dev---Ops").
+
+Typing "A---oB" will create a [circle edge](#circle-edge-example).
+
+Typing "A---xB" will create a [cross edge](#cross-edge-example).
 ```
 
 ### A node (default)