[glib] gobject: Fix typo in documentation for g_param_spec_get_default_value()

[Philip Withnall <pwithnall src gnome org>]

commit c74ab4a1db1e92a717f92d4c4b86e28661a966e7
Author: Philip Withnall <withnall endlessm com>
Date:   Wed Nov 1 11:13:27 2017 +0000

    gobject: Fix typo in documentation for g_param_spec_get_default_value()
    
    Signed-off-by: Philip Withnall <withnall endlessm com>

 gobject/gparam.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gobject/gparam.c b/gobject/gparam.c
index 0501bb0..79ee834 100644
--- a/gobject/gparam.c
+++ b/gobject/gparam.c
@@ -1529,7 +1529,7 @@ g_value_dup_param (const GValue *value)
  *
  * Gets the default value of @pspec as a pointer to a #GValue.
  *
- * The #GValue will remain value for the life of @pspec.
+ * The #GValue will remain valid for the life of @pspec.
  *
  * Returns: a pointer to a #GValue which must not be modified
  *