diff --git a/docs/flowchart/error.md b/docs/flowchart/error.md
index 052343f..44dc9a0 100644
--- a/docs/flowchart/error.md
+++ b/docs/flowchart/error.md
@@ -1,3 +1,5 @@
+Spark Error Flowchart: Note this uses mermaid.js which may take awhile to load.
+
 ```mermaid
 flowchart LR
 Error[Error/Exception]
diff --git a/docs/flowchart/index.md b/docs/flowchart/index.md
index 41976dd..1354f8e 100644
--- a/docs/flowchart/index.md
+++ b/docs/flowchart/index.md
@@ -1,3 +1,5 @@
+Spark Error Flowchart: Note this uses mermaid.js which may take awhile to load.
+
 ```mermaid
 graph TD
   A[Start here] --> B[Slow Running Job]
diff --git a/docs/flowchart/shared.md b/docs/flowchart/shared.md
index 9dae973..90d3c5c 100644
--- a/docs/flowchart/shared.md
+++ b/docs/flowchart/shared.md
@@ -1,3 +1,5 @@
+Spark Error Flowchart: Note this uses mermaid.js which may take awhile to load.
+
 ```mermaid
 graph TD
 
diff --git a/docs/flowchart/slow.md b/docs/flowchart/slow.md
index 2e376f3..4f2f498 100644
--- a/docs/flowchart/slow.md
+++ b/docs/flowchart/slow.md
@@ -1,3 +1,5 @@
+Spark Error Flowchart: Note this uses mermaid.js which may take awhile to load.
+
 ```mermaid
 flowchart LR