automake: typofix in comments: s/AC_CONFIG_HEADER/AC_CONFIG_HEADERS/

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

diff --git a/automake.in b/automake.in
index 0c2ab3d..d22065a 100644 (file)
--- a/automake.in
+++ b/automake.in
@@ -318,7 +318,7 @@ my $configure_ac;
 # Files found by scanning configure.ac for LIBOBJS.
 my %libsources = ();
 
-# Names used in AC_CONFIG_HEADER call.
+# Names used in AC_CONFIG_HEADERS call.
 my @config_headers = ();
 
 # Names used in AC_CONFIG_LINKS call.
@@ -334,8 +334,8 @@ my @configure_input_files = ();
 # List of files in AC_CONFIG_FILES/AC_OUTPUT without Makefile.am's,
 # and their outputs.
 my @other_input_files = ();
-# Where each AC_CONFIG_FILES/AC_OUTPUT/AC_CONFIG_LINK/AC_CONFIG_HEADER appears.
-# The keys are the files created by these macros.
+# Where each AC_CONFIG_FILES/AC_OUTPUT/AC_CONFIG_LINK/AC_CONFIG_HEADERS
+# appears.  The keys are the files created by these macros.
 my %ac_config_files_location = ();
 # The condition under which AC_CONFIG_FOOS appears.
 my %ac_config_files_condition = ();