fix up some broken links

Author: KodrAus

src/elastic/src/client/mod.rs

@@ -459,10 +459,10 @@ For more details see the [`responses`][responses-mod] module.
 [AsyncClientBuilder]: struct.AsyncClientBuilder.html
 [Client.request]: struct.Client.html#method.request
 [Client.search]: struct.Client.html#search-request
-[Client.document_get]: struct.Client.html#get-document
-[Client.document_update]: struct.Client.html#update-document
-[Client.document_delete]: struct.Client.html#delete-document
-[Client.document_index]: struct.Client.html#index-request
+[Client.document_get]: struct.Client.html#get-document-request
+[Client.document_update]: struct.Client.html#update-document-request
+[Client.document_delete]: struct.Client.html#delete-document-request
+[Client.document_index]: struct.Client.html#index-document-request
 [Client.document_put_mapping]: struct.Client.html#method.document_put_mapping
 [Client.index_create]: struct.Client.html#create-index-request
 [Client.index_open]: struct.Client.html#open-index-request

src/elastic/src/client/requests/document_delete.rs

@@ -38,7 +38,7 @@ pub struct DeleteRequestInner<TDocument> {
 }
 
 /**
-# Delete document
+# Delete document request
 */
 impl<TSender> Client<TSender>
 where

src/elastic/src/client/requests/document_get.rs

@@ -39,7 +39,7 @@ pub struct GetRequestInner<TDocument> {
 }
 
 /**
-# Get document
+# Get document request
 */
 impl<TSender> Client<TSender>
 where

src/elastic/src/client/requests/document_index.rs

@@ -39,7 +39,7 @@ pub struct IndexRequestInner<TDocument> {
 }
 
 /**
-# Index document
+# Index document request
 */
 impl<TSender> Client<TSender>
 where

src/elastic/src/client/requests/document_update.rs

@@ -41,7 +41,7 @@ pub struct UpdateRequestInner<TBody> {
 }
 
 /**
-# Update document
+# Update document request
 */
 impl<TSender> Client<TSender>
 where