diff --git a/man3/fopen.3 b/man3/fopen.3
index 8da7dfca5..148a4d880 100644
--- a/man3/fopen.3
+++ b/man3/fopen.3
@@ -147,7 +147,8 @@ at end-of-file, as if preceded the call:
 
     fseek(stream, 0, SEEK_END);
 .fi
-.PP
+.\"
+.SS fdopen()
 The
 .BR fdopen ()
 function associates a stream with the existing file descriptor,
@@ -168,7 +169,8 @@ is closed.
 The result of applying
 .BR fdopen ()
 to a shared memory object is undefined.
-.PP
+.\"
+.SS freopen()
 The
 .BR freopen ()
 function opens the file whose name is the string pointed to by