tests: factor out terminal handling from t7006

diff --git a/Documentation/git-update-index.txt b/Documentation/git-update-index.txt
index 765d4b312ed6f062180e83fa0d931e6bd2eef24f..74d1d49dbffda60a00f6c195d77020b5ec7be979 100644 (file)
--- a/Documentation/git-update-index.txt
+++ b/Documentation/git-update-index.txt
@@ -12,7 +12,7 @@ SYNOPSIS
 'git update-index'
             [--add] [--remove | --force-remove] [--replace]
             [--refresh] [-q] [--unmerged] [--ignore-missing]
-            [--cacheinfo <mode> <object> <file>]\*
+            [--cacheinfo <mode> <object> <file>]*
             [--chmod=(+|-)x]
             [--assume-unchanged | --no-assume-unchanged]
             [--skip-worktree | --no-skip-worktree]
@@ -21,7 +21,7 @@ SYNOPSIS
             [--info-only] [--index-info]
             [-z] [--stdin]
             [--verbose]
-            [--] [<file>]\*
+            [--] [<file>]*
 
 DESCRIPTION
 -----------