diff --git a/src/PlutoDependencyExplorer.jl b/src/PlutoDependencyExplorer.jl
index 503b2ec..ecbb6b6 100644
--- a/src/PlutoDependencyExplorer.jl
+++ b/src/PlutoDependencyExplorer.jl
@@ -1,3 +1,7 @@
+
+"""
+This package contains Pluto's dependency sorting algorithm. Given a list of cell codes, PlutoDependencyExplorer can tell you in which order these cells should run.
+"""
 module PlutoDependencyExplorer
 
 using ExpressionExplorer