per Benno Schulenberg's patch with a few tweaks by me, add minor wording

fixes to various messages


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3635 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

src/files.c

@@ -2376,7 +2376,7 @@ void load_history(void)
 		rcfile_error(N_("Error reading %s: %s"), nanohist,
 			strerror(errno));
 		fprintf(stderr,
-			_("\nPress Enter to continue starting nano\n"));
+			_("\nPress Enter to continue starting nano.\n"));
 		while (getchar() != '\n')
 		    ;
 	    }