cosmetics: remove few trailing whitespace occurrences

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>

diff --git a/m4/tar.m4 b/m4/tar.m4
index aac6d8f..539aa3a 100644 (file)
--- a/m4/tar.m4
+++ b/m4/tar.m4
@@ -126,7 +126,7 @@ m4_if([$1], [v7],
 
   AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
   AC_MSG_RESULT([$am_cv_prog_tar_$1])])
-  
+
 AC_SUBST([am__tar])
 AC_SUBST([am__untar])
 ]) # _AM_PROG_TAR

diff --git a/t/make-dryrun.tap b/t/make-dryrun.tap
index 208b421..09d0d97 100755 (executable)
--- a/t/make-dryrun.tap
+++ b/t/make-dryrun.tap
@@ -116,7 +116,7 @@ check_make --run -C make_supports_option_I "-I make option unsupported" \
                  -M "$pr" -I none
 
 check_make --run -C using_gmake "\$MAKE is not GNU make" \
-                 -M "$pr" -I none --include dry-run 
+                 -M "$pr" -I none --include dry-run
 
 check_make --dry -C make_supports_option_I "-I make option unsupported" \
                  -M "$pr" -I none -n

diff --git a/t/make-is-gnu.sh b/t/make-is-gnu.sh
index c37cc17..79397da 100755 (executable)
--- a/t/make-is-gnu.sh
+++ b/t/make-is-gnu.sh
@@ -31,7 +31,7 @@ cat > Makefile.am <<'END'
 all: file
        $(am__is_gnu_make)
 file:
-       if $(am__is_gnu_make); then : > ok; else : > ko; fi 
+       if $(am__is_gnu_make); then : > ok; else : > ko; fi
 END
 
 $ACLOCAL