-doxygen fixes

src/exchangedb/plugin_exchangedb_postgres.c

@@ -7823,6 +7823,7 @@ postgres_aggregate (
  * @param cls the @e cls of this struct with the plugin-specific state
  * @param h_payto destination of the wire transfer
  * @param exchange_account_section exchange account to use
+ * @param merchant_pub public key of the merchant receiving the transfer
  * @param wtid the raw wire transfer identifier to be used
  * @param total amount to be wired in the future
  * @return transaction status
@@ -7857,6 +7858,7 @@ postgres_create_aggregation_transient (
  *
  * @param cls the @e cls of this struct with the plugin-specific state
  * @param h_payto destination of the wire transfer
+ * @param merchant_pub public key of the merchant receiving the transfer
  * @param exchange_account_section exchange account to use
  * @param[out] wtid set to the raw wire transfer identifier to be used
  * @param[out] total existing amount to be wired in the future

src/kyclogic/plugin_kyclogic_template.c

@@ -309,7 +309,6 @@ template_proof_cancel (struct TALER_KYCLOGIC_ProofHandle *ph)
  * @param http_method HTTP method used for the webhook
  * @param url_path rest of the URL after `/kyc-webhook/`
  * @param connection MHD connection object (for HTTP headers)
- * @param body_size number of bytes in @a body
  * @param body HTTP request body
  * @param cb function to call with the result
  * @param cb_cls closure for @a cb