Remove unnecessary separator token getter aliases

Author: ellnix

lib/meilisearch/index.rb

@@ -467,7 +467,6 @@ def reset_faceting
     def separator_tokens
       http_get("/indexes/#{@uid}/settings/separator-tokens")
     end
-    alias get_separator_tokens separator_tokens
 
     def update_separator_tokens(separator_tokens_attributes)
       attributes = Utils.transform_attributes(separator_tokens_attributes)
@@ -484,7 +483,6 @@ def reset_separator_tokens
     def non_separator_tokens
       http_get("/indexes/#{@uid}/settings/non-separator-tokens")
     end
-    alias get_non_separator_tokens non_separator_tokens
 
     def update_non_separator_tokens(non_separator_tokens_attributes)
       attributes = Utils.transform_attributes(non_separator_tokens_attributes)