merge-recursive: fix miscellaneous grammar error in comment

diff --git a/Documentation/technical/api-ref-iteration.txt b/Documentation/technical/api-ref-iteration.txt
index 02adfd45d3a82466627bea702f9b04dfff5e2cc8..46c3d5c3550a1ba7c83b6937fe68538c3c12074e 100644 (file)
--- a/Documentation/technical/api-ref-iteration.txt
+++ b/Documentation/technical/api-ref-iteration.txt
@@ -6,7 +6,7 @@ Iteration of refs is done by using an iterate function which will call a
 callback function for every ref. The callback function has this
 signature:
 
-       int handle_one_ref(const char *refname, const unsigned char *sha1,
+       int handle_one_ref(const char *refname, const struct object_id *oid,
                           int flags, void *cb_data);
 
 There are different kinds of iterate functions which all take a
@@ -32,11 +32,8 @@ Iteration functions
 
 * `for_each_glob_ref_in()` the previous and `for_each_ref_in()` combined.
 
-* `head_ref_submodule()`, `for_each_ref_submodule()`,
-  `for_each_ref_in_submodule()`, `for_each_tag_ref_submodule()`,
-  `for_each_branch_ref_submodule()`, `for_each_remote_ref_submodule()`
-  do the same as the functions described above but for a specified
-  submodule.
+* Use `refs_` API for accessing submodules. The submodule ref store could
+  be obtained with `get_submodule_ref_store()`.
 
 * `for_each_rawref()` can be used to learn about broken ref and symref.