diff --git a/doc/manual/source/attributes.rst b/doc/manual/source/attributes.rst
index 71af68381..f53c2561a 100644
--- a/doc/manual/source/attributes.rst
+++ b/doc/manual/source/attributes.rst
@@ -466,10 +466,10 @@ and a single :cpp:class:`PointToPointNetDevice` (``net0``),
 added a :cpp:class:`DropTailQueue` (``q``) to ``net0``,
 which will be configured with a queue size limit of 80 packets.
 
-As a final note, the :cpp:func:`Config::Set...()` functions
+As a final note, the `Config::Set...()` functions
 will throw an error if the targeted Attribute does not exist at the path
 given.  There are also "fail-safe" versions,
-:cpp:func:`Config::Set...FailSafe()`, if you can't be sure the Attribute
+`Config::Set...FailSafe()`, if you can't be sure the Attribute
 exists.  The fail-safe versions return `true` if at least one instance
 could be set.
 
diff --git a/doc/manual/source/tracing.rst b/doc/manual/source/tracing.rst
index 76f6b58d7..225bb753f 100644
--- a/doc/manual/source/tracing.rst
+++ b/doc/manual/source/tracing.rst
@@ -294,10 +294,10 @@ congestion window in the TCP socket, the registered callback will be executed
 and the function ``CwndTracer`` will be called printing out the old and new
 values of the TCP congestion window.
 
-As a final note, the :cpp:func:`Config::Connect...()` functions
+As a final note, the `Config::Connect...()` functions
 will throw an error if the targeted TraceSource does not exist at the path
 given.  There are also "fail-safe" versions,
-:cpp:func:`Config::Connect...FailSafe()`, if you can't be sure the TraceSource
+`Config::Connect...FailSafe()`, if you can't be sure the TraceSource
 exists.  The fail-safe versions return `true` if at least one connection
 could be made.