diff --git a/README.md b/README.md
index e2231b3..02b1d52 100755
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@ TileStrata consists of five main actors, usually implemented as plugins:
- [*"request hook"*](#writing-request-hooks) – Called at the very beginning of a tile request.
- [*"response hook"*](#writing-response-hooks) – Called right before a tile is served to the client.
-
+
#### List of Plugins
diff --git a/graphics/flowdiagram.svg b/graphics/reqflow.svg
similarity index 95%
rename from graphics/flowdiagram.svg
rename to graphics/reqflow.svg
index 1e3ba36..37fbf1a 100644
--- a/graphics/flowdiagram.svg
+++ b/graphics/reqflow.svg
@@ -2,6 +2,17 @@