Remove unnecessary separator token setter aliases

Author: ellnix

lib/meilisearch/index.rb

@@ -472,7 +472,6 @@ def update_separator_tokens(separator_tokens_attributes)
       attributes = Utils.transform_attributes(separator_tokens_attributes)
       http_put("/indexes/#{@uid}/settings/separator-tokens", attributes)
     end
-    alias separator_tokens= update_separator_tokens
 
     def reset_separator_tokens
       http_delete("/indexes/#{@uid}/settings/separator-tokens")
@@ -488,7 +487,6 @@ def update_non_separator_tokens(non_separator_tokens_attributes)
       attributes = Utils.transform_attributes(non_separator_tokens_attributes)
       http_put("/indexes/#{@uid}/settings/non-separator-tokens", attributes)
     end
-    alias non_separator_tokens= update_non_separator_tokens
 
     def reset_non_separator_tokens
       http_delete("/indexes/#{@uid}/settings/non-separator-tokens")