diff --git a/doc/autoconf.texi b/doc/autoconf.texi
index 78a2c67..506d966 100644
--- a/doc/autoconf.texi
+++ b/doc/autoconf.texi
@@ -15,7 +15,7 @@
 @c The ARG is an optional argument.  To be used for macro arguments in
 @c their documentation (@defmac).
 @macro ovar{varname}
address@hidden@address@hidden@c
address@hidden@address@hidden
 @end macro
 
 @c @dvar(ARG, DEFAULT)
@@ -23,7 +23,7 @@
 @c The ARG is an optional argument, defaulting to DEFAULT.  To be used
 @c for macro arguments in their documentation (@defmac).
 @macro dvar{varname, default}
address@hidden@var{\varname\} = @address@hidden@c
address@hidden@var{\varname\} = @address@hidden
 @end macro
 
 @c Handling the indexes with Texinfo yields several different problems.
@@ -8014,10 +8014,10 @@ variables, respectively.  The computed linker flags are cached in
 @code{ac_cv_f77_libs} or @code{ac_cv_fc_libs}, respectively.
 @end defmac
 
address@hidden AC_F77_DUMMY_MAIN (@ovar{action-if-found}, @dvar{action-if-not-found, @
-  AC_MSG_FAILURE})
address@hidden AC_FC_DUMMY_MAIN (@ovar{action-if-found}, @dvar{action-if-not-found, @
-  AC_MSG_FAILURE})
address@hidden AC_F77_DUMMY_MAIN (@ovar{action-if-found}, @
+  @dvar{action-if-not-found, AC_MSG_FAILURE})
address@hidden AC_FC_DUMMY_MAIN (@ovar{action-if-found}, @
+  @dvar{action-if-not-found, AC_MSG_FAILURE})
 @acindex{F77_DUMMY_MAIN}
 @cvindex F77_DUMMY_MAIN
 @acindex{FC_DUMMY_MAIN}
@@ -8268,8 +8268,8 @@ results in @address@hidden and
 @address@hidden variables, respectively.
 @end defmac
 
address@hidden AC_FC_PP_DEFINE (@ovar{action-if-success}, @dvar{action-if-failure, @
-  AC_MSG_FAILURE})
address@hidden AC_FC_PP_DEFINE (@ovar{action-if-success}, @
+  @dvar{action-if-failure, AC_MSG_FAILURE})
 @acindex{FC_PP_DEFINE}
 @caindex fc_pp_define
 
@@ -8287,8 +8287,8 @@ The result of this test is cached in the @code{ac_cv_fc_pp_define}
 variable.
 @end defmac
 
address@hidden AC_FC_FREEFORM (@ovar{action-if-success}, @dvar{action-if-failure, @
-  AC_MSG_FAILURE})
address@hidden AC_FC_FREEFORM (@ovar{action-if-success}, @
+  @dvar{action-if-failure, AC_MSG_FAILURE})
 @acindex{FC_FREEFORM}
 @caindex fc_freeform
 
@@ -8314,8 +8314,8 @@ The result of this test, or @samp{none} or @samp{unknown}, is cached in
 the @code{ac_cv_fc_freeform} variable.
 @end defmac
 
address@hidden AC_FC_FIXEDFORM (@ovar{action-if-success}, @dvar{action-if-failure, @
-  AC_MSG_FAILURE})
address@hidden AC_FC_FIXEDFORM (@ovar{action-if-success}, @
+  @dvar{action-if-failure, AC_MSG_FAILURE})
 @acindex{FC_FIXEDFORM}
 @caindex fc_fixedform