diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi
index d1068dc25ad..acde0375fba 100644
--- a/gcc/doc/install.texi
+++ b/gcc/doc/install.texi
@@ -2669,7 +2669,7 @@ additional @option{-fcf-protection} option.
 
 @item --enable-x86-64-mfentry
 @itemx --disable-x86-64-mfentry
-Enable @option {-mfentry} by default on x86-64 to put the profiling
+Enable @option{-mfentry} by default on x86-64 to put the profiling
 counter call, @code{__fentry__}, before the prologue so that @option{-pg}
 can be used with @option{-fshrink-wrap} which is enabled at @option{-O1}.
 This configure option is 64-bit only because @code{__fentry__} doesn't
diff --git a/gcc/fortran/gfortran.texi b/gcc/fortran/gfortran.texi
index 841f6135066..3a7d1d43fee 100644
--- a/gcc/fortran/gfortran.texi
+++ b/gcc/fortran/gfortran.texi
@@ -1839,7 +1839,7 @@ in free form; and the @code{c$}, @code{*$} and @code{!$} sentinels
 in fixed form, @command{gfortran} needs to be invoked with the
 @option{-fopenmp} option.  This option also arranges for automatic linking
 of the OpenMP runtime library.
-@xref{,,,libgomp,GNU Offloading and Multi Processing Runtime Library}.
+@xref{Top,,,libgomp,GNU Offloading and Multi Processing Runtime Library}.
 
 The OpenMP Fortran runtime library routines are provided both in a
 form of a Fortran 90 module named @code{omp_lib} and in a form of
@@ -1900,7 +1900,7 @@ sentinels in free form; and the @code{c$}, @code{*$} and @code{!$}
 sentinels in fixed form, @command{gfortran} needs to be invoked with
 the @option{-fopenacc} option.  This option also arranges for automatic
 linking of the OpenACC runtime library.
-@xref{,,,libgomp,GNU Offloading and Multi Processing Runtime Library}.
+@xref{Top,,,libgomp,GNU Offloading and Multi Processing Runtime Library}.
 
 The OpenACC Fortran runtime library routines are provided both in a
 form of a Fortran 90 module named @code{openacc} and in a form of a
diff --git a/gcc/fortran/intrinsic.texi b/gcc/fortran/intrinsic.texi
index 69cf10caf9d..c4c000b0266 100644
--- a/gcc/fortran/intrinsic.texi
+++ b/gcc/fortran/intrinsic.texi
@@ -15546,7 +15546,7 @@ Fortran 2008 and later
 @node UINT
 @section @code{UINT} -- Convert to @code{UNSIGNED} type
 @fnindex UINT
-@cindex, conversion, to unsigned
+@cindex conversion, to unsigned
 
 @table @asis
 @item @emph{Synopsis}: