[glibmm] Glib::Variant: Fix a copy-pasted typo in func docs

[Daniel Boles <dboles src gnome org>]

commit 289e1b2f6d17451fda0c3fe21db7ca56b8d8359d
Author: Daniel Boles <dboles src gnome org>
Date:   Sun Feb 5 19:51:19 2017 +0000

    Glib::Variant: Fix a copy-pasted typo in func docs

 glib/src/variant.hg |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/glib/src/variant.hg b/glib/src/variant.hg
index 6900dbe..07fcfa4 100644
--- a/glib/src/variant.hg
+++ b/glib/src/variant.hg
@@ -719,7 +719,7 @@ public:
   _IGNORE(g_variant_get_fixed_array)
 
   /** Gets a VariantIter of the Variant.
-   * @return the VaraintIter.
+   * @return the VariantIter.
    * @newin{2,28}
    */
   VariantIter get_iter() const;
@@ -783,7 +783,7 @@ public:
   _IGNORE(g_variant_get_strv, g_variant_dup_strv)
 
   /** Gets a VariantIter of the Variant.
-   * @return the VaraintIter.
+   * @return the VariantIter.
    * @newin{2,28}
    */
   VariantIter get_iter() const;
@@ -859,7 +859,7 @@ public:
   _IGNORE(g_variant_get_objv, g_variant_dup_objv)
 
   /** Gets a VariantIter of the Variant.
-   * @return the VaraintIter.
+   * @return the VariantIter.
    * @newin{2,28}
    */
   VariantIter get_iter() const;
@@ -934,7 +934,7 @@ public:
   std::map<K, V> get() const;
 
   /** Gets a VariantIter of the Variant.
-   * @return the VaraintIter.
+   * @return the VariantIter.
    * @newin{2,28}
    */
   VariantIter get_iter() const;