Minor Grammar Fixes in Docs and Comments (#6536)

Just some grammar fixes: I found "retriver" instead of "retriever" in
several comments across the documentation and in the comments. I fixed
it.


Co-authored-by: andrey.vedishchev <andrey.vedishchev@rgigroup.com>
Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>

docs/extras/modules/data_connection/document_loaders/integrations/iugu.ipynb

@@ -54,7 +54,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "# Create a vectorstore retriver from the loader\n",
+    "# Create a vectorstore retriever from the loader\n",
     "# see https://python.langchain.com/en/latest/modules/data_connection/getting_started.html for more details\n",
     "\n",
     "index = VectorstoreIndexCreator().from_loaders([iugu_loader])\n",

docs/extras/modules/data_connection/document_loaders/integrations/modern_treasury.ipynb

@@ -1,6 +1,7 @@
 {
  "cells": [
   {
+   "attachments": {},
    "cell_type": "markdown",
    "metadata": {},
    "source": [
@@ -28,6 +29,7 @@
    ]
   },
   {
+   "attachments": {},
    "cell_type": "markdown",
    "metadata": {},
    "source": [
@@ -79,7 +81,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "# Create a vectorstore retriver from the loader\n",
+    "# Create a vectorstore retriever from the loader\n",
     "# see https://python.langchain.com/en/latest/modules/data_connection/getting_started.html for more details\n",
     "\n",
     "index = VectorstoreIndexCreator().from_loaders([modern_treasury_loader])\n",

docs/extras/modules/data_connection/document_loaders/integrations/spreedly.ipynb

@@ -1,6 +1,7 @@
 {
  "cells": [
   {
+   "attachments": {},
    "cell_type": "markdown",
    "metadata": {},
    "source": [
@@ -26,6 +27,7 @@
    ]
   },
   {
+   "attachments": {},
    "cell_type": "markdown",
    "metadata": {},
    "source": [
@@ -69,7 +71,7 @@
     }
    ],
    "source": [
-    "# Create a vectorstore retriver from the loader\n",
+    "# Create a vectorstore retriever from the loader\n",
     "# see https://python.langchain.com/en/latest/modules/data_connection/getting_started.html for more details\n",
     "\n",
     "index = VectorstoreIndexCreator().from_loaders([spreedly_loader])\n",

docs/extras/modules/data_connection/document_loaders/integrations/stripe.ipynb

@@ -1,6 +1,7 @@
 {
  "cells": [
   {
+   "attachments": {},
    "cell_type": "markdown",
    "metadata": {},
    "source": [
@@ -25,6 +26,7 @@
    ]
   },
   {
+   "attachments": {},
    "cell_type": "markdown",
    "metadata": {},
    "source": [
@@ -62,7 +64,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "# Create a vectorstore retriver from the loader\n",
+    "# Create a vectorstore retriever from the loader\n",
     "# see https://python.langchain.com/en/latest/modules/data_connection/getting_started.html for more details\n",
     "\n",
     "index = VectorstoreIndexCreator().from_loaders([stripe_loader])\n",

langchain/retrievers/elastic_search_bm25.py

@@ -77,7 +77,7 @@ class ElasticSearchBM25Retriever(BaseRetriever):
         texts: Iterable[str],
         refresh_indices: bool = True,
     ) -> List[str]:
-        """Run more texts through the embeddings and add to the retriver.
+        """Run more texts through the embeddings and add to the retriever.
 
         Args:
             texts: Iterable of strings to add to the retriever.