Update .code-samples.meilisearch.yaml (#266)

Author: curquiza

.code-samples.meilisearch.yaml

@@ -37,7 +37,7 @@ delete_one_document_1: |-
   client.index('movies').delete_document(25684)
 delete_documents_1: |-
   client.index('movies').delete_documents([23488, 153738, 437035, 363869])
-search_1: |-
+search_post_1: |-
   client.index('movies').search('American ninja')
 get_update_1: |-
   client.index('movies').get_update_status(1)