git-commit: allow --only to lose what was staged earlier.

diff --git a/Documentation/glossary.txt b/Documentation/glossary.txt
index 14449ca8baeb7c2c979d0fd3f61ce683fd8e08ce..894883d7b60c4c79263323fc007406c4f3720bac 100644 (file)
--- a/Documentation/glossary.txt
+++ b/Documentation/glossary.txt
@@ -179,7 +179,7 @@ object name::
        character hexadecimal encoding of the hash of the object (possibly
        followed by a white space).
 
-object type:
+object type::
        One of the identifiers "commit","tree","tag" and "blob" describing
        the type of an object.
 
@@ -282,6 +282,13 @@ SCM::
 SHA1::
        Synonym for object name.
 
+symref::
+       Symbolic reference: instead of containing the SHA1 id itself, it
+       is of the format 'ref: refs/some/thing' and when referenced, it
+       recursively dereferences to this reference. 'HEAD' is a prime
+       example of a symref. Symbolic references are manipulated with
+       the gitlink:git-symbolic-ref[1] command.
+
 topic branch::
        A regular git branch that is used by a developer to
        identify a conceptual line of development.  Since branches
@@ -324,7 +331,7 @@ tag::
        A tag is most typically used to mark a particular point in the
        commit ancestry chain.
 
-unmerged index:
+unmerged index::
        An index which contains unmerged index entries.
 
 working tree::