diff --git a/lib/node_modules/@stdlib/ml/incr/kmeans/lib/init_methods.json b/lib/node_modules/@stdlib/ml/incr/kmeans/lib/init_methods.json
index b28fa7e1edfe..3682caf29557 100644
--- a/lib/node_modules/@stdlib/ml/incr/kmeans/lib/init_methods.json
+++ b/lib/node_modules/@stdlib/ml/incr/kmeans/lib/init_methods.json
@@ -1,5 +1,5 @@
 [
-	"forgy",
-	"sample",
-	"kmeans++"
+  "forgy",
+  "sample",
+  "kmeans++"
 ]