Merge pull request #51 from square/release/12.0.0.20210616

Generated PR for Release: 12.0.0.20210616

Author: Wolfgang Schuster

src/main/java/com/squareup/square/SquareClient.java

@@ -778,7 +778,7 @@ public Builder additionalHeaders(Headers additionalHeaders) {
         /**
          * The timeout to use for making HTTP requests.
          * @deprecated This method will be removed in a future version. Use
-         *             {@link #httpClientConfig()} instead.
+         *             {@link #httpClientConfig(Consumer) httpClientConfig} instead.
          * @param timeout must be greater then 0.
          * @return Builder
          */