diff --git a/docs/docs/integrations/vectorstores/pgvectorstore.ipynb b/docs/docs/integrations/vectorstores/pgvectorstore.ipynb
index bbdd7237923..cd734e95e20 100644
--- a/docs/docs/integrations/vectorstores/pgvectorstore.ipynb
+++ b/docs/docs/integrations/vectorstores/pgvectorstore.ipynb
@@ -611,7 +611,7 @@
     "        sku VARCHAR(255) UNIQUE NOT NULL,\n",
     "        image_url VARCHAR(255),\n",
     "        metadata JSON,\n",
-    "        embed vector(768) DEFAULT NULL --> vector dimensions depends on the embedding model\n",
+    "        embed vector(768) DEFAULT NULL -- vector dimensions depends on the embedding model\n",
     "    );\n",
     "  ```\n",
     "  ### Insertion of records\n",