documentation fix
diff --git a/shell/hush_doc.txt b/shell/hush_doc.txt
index b2fd244..39f7dce 100644
--- a/shell/hush_doc.txt
+++ b/shell/hush_doc.txt
@@ -24,7 +24,7 @@
"echo Hello" -
pipe 0 res_word=NONE followup=SEQ prog[0] 'echo' 'Hello'
-pipe 1 res_word=NONE followup=1 SEQ
+pipe 1 res_word=NONE followup=SEQ
"echo foo || echo bar" -
pipe 0 res_word=NONE followup=OR prog[0] 'echo' 'foo'
@@ -51,7 +51,7 @@
pipe 1 res_word=NONE followup=SEQ prog[0] 'true'
pipe 2 res_word=NONE followup=SEQ
pipe 2 res_word=NONE followup=(null)
-pipe 1 res_word=NONE followup=1 SEQ
+pipe 1 res_word=NONE followup=SEQ
"for v in a b; do echo $v; true; done" -
pipe 0 res_word=NONE followup=SEQ
@@ -92,7 +92,7 @@
pipe 5 res_word=CASEI followup=SEQ prog[0] 'cmd3'
pipe 6 res_word=ESAC followup=SEQ
pipe 7 res_word=NONE followup=(null)
-pipe 1 res_word=NONE followup=1 SEQ
+pipe 1 res_word=NONE followup=SEQ
2008-01