[gcc r15-3889] testsuite: fix comment-only directive typos

[Sam James]

https://gcc.gnu.org/g:98aac7c67f776601143f5d25353a304f72e87f54

commit r15-3889-g98aac7c67f776601143f5d25353a304f72e87f54
Author: Sam James <sam@gentoo.org>
Date:   Mon Aug 5 05:01:17 2024 +0100

    testsuite: fix comment-only directive typos
    
    Doing this to avoid FPs from grepping but also to avoid the potential
    for people learning bad habits.
    
    gcc/testsuite/ChangeLog:
    
            * gfortran.dg/coarray/caf.exp: Fix 'dg-do-run' typo.
            * lib/gfortran-dg.exp: Ditto.
            * lib/gm2-dg.exp: Ditto.
            * lib/go-dg.exp: Ditto.

Diff:
---
 gcc/testsuite/gfortran.dg/coarray/caf.exp | 2 +-
 gcc/testsuite/lib/gfortran-dg.exp         | 2 +-
 gcc/testsuite/lib/gm2-dg.exp              | 2 +-
 gcc/testsuite/lib/go-dg.exp               | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/gcc/testsuite/gfortran.dg/coarray/caf.exp b/gcc/testsuite/gfortran.dg/coarray/caf.exp
index 31c13cd34e5e..9e608ecf83d0 100644
--- a/gcc/testsuite/gfortran.dg/coarray/caf.exp
+++ b/gcc/testsuite/gfortran.dg/coarray/caf.exp
@@ -78,7 +78,7 @@ foreach test [lsort [glob -nocomplain $srcdir/$subdir/*.\[fF\]{,90,95,03,08} ]]
     }
 
 # Enable if you want to test several options:
-#    # look if this is dg-do-run test, in which case
+#    # look if this is dg-do run test, in which case
 #    # we cycle through the option list, otherwise we don't
 #    if [expr [search_for $test "dg-do run"]] {
 #	set option_list $torture_with_loops
diff --git a/gcc/testsuite/lib/gfortran-dg.exp b/gcc/testsuite/lib/gfortran-dg.exp
index 2edc09e5c995..726941c757f2 100644
--- a/gcc/testsuite/lib/gfortran-dg.exp
+++ b/gcc/testsuite/lib/gfortran-dg.exp
@@ -146,7 +146,7 @@ proc gfortran-dg-runtest { testcases flags default-extra-flags } {
 	    continue
         }
 
-	# look if this is dg-do-run test, in which case
+	# look if this is dg-do run test, in which case
 	# we cycle through the option list, otherwise we don't
 	if [expr [search_for $test "dg-do run"]] {
 	    set option_list $torture_with_loops
diff --git a/gcc/testsuite/lib/gm2-dg.exp b/gcc/testsuite/lib/gm2-dg.exp
index 7230143f80e8..0fa26846df84 100644
--- a/gcc/testsuite/lib/gm2-dg.exp
+++ b/gcc/testsuite/lib/gm2-dg.exp
@@ -59,7 +59,7 @@ proc gm2-dg-runtest { testcases flags default-extra-flags } {
 	    continue
         }
 
-	# look if this is dg-do-run test, in which case
+	# look if this is dg-do run test, in which case
 	# we cycle through the option list, otherwise we don't
 	if [expr [search_for $test "dg-do run"]] {
 	    set option_list $TORTURE_OPTIONS
diff --git a/gcc/testsuite/lib/go-dg.exp b/gcc/testsuite/lib/go-dg.exp
index d22835066252..bbc70a2301fd 100644
--- a/gcc/testsuite/lib/go-dg.exp
+++ b/gcc/testsuite/lib/go-dg.exp
@@ -47,7 +47,7 @@ proc go-dg-runtest { testcases flags default-extra-flags } {
 	    continue
         }
 
-	# look if this is dg-do-run test, in which case
+	# look if this is dg-do run test, in which case
 	# we cycle through the option list, otherwise we don't
 	if [expr [search_for $test "dg-do run"]] {
 	    set option_list $TORTURE_OPTIONS