[glibmm] glib/src/miscutil.hg: Remove obsolete descriptions

[Kjell Ahlstedt <kjellahl src gnome org>]

commit 1211b9a94cf3163cfbb17242dff7c72fce9190c9
Author: Kjell Ahlstedt <kjellahlstedt gmail com>
Date:   Sat Oct 19 13:22:23 2019 +0200

    glib/src/miscutil.hg: Remove obsolete descriptions
    
    These should have been removed when Glib::ArrayHandle was replaced
    by std::vector.

 glib/src/miscutils.hg | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)
---
diff --git a/glib/src/miscutils.hg b/glib/src/miscutils.hg
index 7e239d83..71c785d4 100644
--- a/glib/src/miscutils.hg
+++ b/glib/src/miscutils.hg
@@ -136,8 +136,7 @@ void unsetenv(const std::string& variable);
  * variables in GLib-using programs you want the UTF-8 encoding that this
  * function and getenv() provide.
  *
- * @return Array of environment names (The generic ArrayHandle will be
- * implicitly converted to any STL compatible container type).
+ * @return Vector of environment names.
  */
 std::vector<std::string> listenv();
 
@@ -306,8 +305,7 @@ std::string path_get_dirname(const std::string& filename);
  * elements).  No attempt is made to force the resulting filename to be an
  * absolute path.  If the first element is a relative path, the result will
  * be a relative path.
- * @param elements A container holding the elements of the path to build.
- *   Any STL compatible container type is accepted.
+ * @param elements A vector holding the elements of the path to build.
  * @return The resulting path.
  */
 std::string build_filename(const std::vector<std::string>&  elements);
@@ -471,8 +469,7 @@ std::string build_filename(const std::string& elem1, const std::string& elem2,
  * of the separator are ignored.
  *
  * @param separator A string used to separate the elements of the path.
- * @param elements A container holding the elements of the path to build.
- *   Any STL compatible container type is accepted.
+ * @param elements A vector holding the elements of the path to build.
  * @return The resulting path.
  */
 std::string build_path(const std::string& separator,