improve docs of view exclude values

diff --git a/doc/git-annex-view.mdwn b/doc/git-annex-view.mdwn
index b69a23c7caf5505ca4a1c9a14e90e07efbc4fabe..8bd220ae19fcaa31e5c21aa21b4ee82ca53b2fb1 100644 (file)
--- a/doc/git-annex-view.mdwn
+++ b/doc/git-annex-view.mdwn
@@ -32,7 +32,7 @@ directory in the view, while `foo/=*` will preserve the
 subdirectories of the foo directory in the view.
 
 To enter a view containing only files that lack a given metadata
-field or tag, specify field!=value or !tag.
+value or tag, specify field!=value or !tag. (Globs cannot be used here.)
 
 # OPTIONS