diff --git a/contrib/microhttpd.tag b/contrib/microhttpd.tag
index c928dcbd2..b03d5871e 100644
--- a/contrib/microhttpd.tag
+++ b/contrib/microhttpd.tag
@@ -46,6 +46,12 @@
       <anchorfile>microhttpd.h</anchorfile>
       <arglist></arglist>
     </member>
+    <member kind="define">
+      <type>#define</type>
+      <name>MHD_HTTP_INTERNAL_SERVER_ERROR</name>
+      <anchorfile>microhttpd.h</anchorfile>
+      <arglist></arglist>
+    </member>
     <member kind="define">
       <type>#define</type>
       <name>MHD_OPTION_NOTIFY_COMPLETED</name>
diff --git a/src/exchange-tools/taler-exchange-keyup.c b/src/exchange-tools/taler-exchange-keyup.c
index 4513934bf..e72396b1d 100644
--- a/src/exchange-tools/taler-exchange-keyup.c
+++ b/src/exchange-tools/taler-exchange-keyup.c
@@ -14,7 +14,7 @@
   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
 */
 /**
- * @file taler-exchange-gyp.c
+ * @file taler-exchange-keyup.c
  * @brief Update the exchange's keys for coins and online signing keys,
  *        using the exchange's offline master key.
  * @author Florian Dold
diff --git a/src/exchange/taler-exchange-httpd_deposit.c b/src/exchange/taler-exchange-httpd_deposit.c
index 039ca9f9a..4df2c32cd 100644
--- a/src/exchange/taler-exchange-httpd_deposit.c
+++ b/src/exchange/taler-exchange-httpd_deposit.c
@@ -291,7 +291,7 @@ check_timestamp_current (struct GNUNET_TIME_Absolute ts)
 
 /**
  * Handle a "/coins/$COIN_PUB/deposit" request.  Parses the JSON, and, if
- * successful, passes the JSON data to #verify_and_execute_deposit() to
+ * successful, passes the JSON data to #deposit_transaction() to
  * further check the details of the operation specified.  If everything checks
  * out, this will ultimately lead to the "/deposit" being executed, or
  * rejected.
diff --git a/src/exchange/taler-exchange-httpd_deposit.h b/src/exchange/taler-exchange-httpd_deposit.h
index 641a19778..642e29dd5 100644
--- a/src/exchange/taler-exchange-httpd_deposit.h
+++ b/src/exchange/taler-exchange-httpd_deposit.h
@@ -30,7 +30,7 @@
 
 /**
  * Handle a "/coins/$COIN_PUB/deposit" request.  Parses the JSON, and, if
- * successful, passes the JSON data to #verify_and_execute_deposit() to
+ * successful, passes the JSON data to #deposit_transaction() to
  * further check the details of the operation specified.  If everything checks
  * out, this will ultimately lead to the "/deposit" being executed, or
  * rejected.