diff --git a/refactor/importgraph/graph.go b/refactor/importgraph/graph.go
index 6f49fab..df73e23 100644
--- a/refactor/importgraph/graph.go
+++ b/refactor/importgraph/graph.go
@@ -51,7 +51,7 @@
 	return seen
 }
 
-// Builds scans the specified Go workspace and builds the forward and
+// Build scans the specified Go workspace and builds the forward and
 // reverse import dependency graphs for all its packages.
 // It also returns a mapping from import paths to errors for packages
 // that could not be loaded.