diff --git a/glib/gmain.h b/glib/gmain.h
index d6370fa44..558910a47 100644
--- a/glib/gmain.h
+++ b/glib/gmain.h
@@ -149,7 +149,8 @@ typedef struct _GSourceFuncs            GSourceFuncs;
  * Specifies the type of function passed to g_timeout_add(),
  * g_timeout_add_full(), g_idle_add(), and g_idle_add_full().
  *
- * Returns: %FALSE if the source should be removed
+ * Returns: %FALSE if the source should be removed. #G_SOURCE_CONTINUE and
+ * #G_SOURCE_REMOVE are more memorable names for the return value.
  */
 typedef gboolean (*GSourceFunc)       (gpointer user_data);
 
diff --git a/glib/gregex.h b/glib/gregex.h
index c232eacf6..57fcb6703 100644
--- a/glib/gregex.h
+++ b/glib/gregex.h
@@ -372,7 +372,7 @@ typedef enum
  * @G_REGEX_MATCH_PARTIAL_HARD: Turns on the partial matching feature. In contrast to
  *     to #G_REGEX_MATCH_PARTIAL_SOFT, this stops matching as soon as a partial match
  *     is found, without continuing to search for a possible complete match. See
- *     see g_match_info_is_partial_match() for more information. Since: 2.34
+ *     g_match_info_is_partial_match() for more information. Since: 2.34
  * @G_REGEX_MATCH_NOTEMPTY_ATSTART: Like #G_REGEX_MATCH_NOTEMPTY, but only applied to
  *     the start of the matched string. For anchored
  *     patterns this can only happen for pattern containing "\K". Since: 2.34
diff --git a/gobject/gparam.h b/gobject/gparam.h
index b35ad510c..7e734e325 100644
--- a/gobject/gparam.h
+++ b/gobject/gparam.h
@@ -138,7 +138,7 @@ G_BEGIN_DECLS
  *  Since 2.26
  * 
  * Through the #GParamFlags flag values, certain aspects of parameters
- * can be configured.
+ * can be configured. See also #G_PARAM_READWRITE and #G_PARAM_STATIC_STRINGS.
  */
 typedef enum
 {
diff --git a/gobject/gtype.h b/gobject/gtype.h
index b0a4fba94..a10316a58 100644
--- a/gobject/gtype.h
+++ b/gobject/gtype.h
@@ -1396,7 +1396,7 @@ guint     g_type_get_type_registration_serial (void);
  * Similar to G_DEFINE_TYPE_WITH_PRIVATE(), but defines an abstract type. 
  * See G_DEFINE_TYPE_EXTENDED() for an example.
  * 
- * Since: 2.4
+ * Since: 2.38
  */
 #define G_DEFINE_ABSTRACT_TYPE_WITH_PRIVATE(TN, t_n, T_P)   G_DEFINE_TYPE_EXTENDED (TN, t_n, T_P, G_TYPE_FLAG_ABSTRACT, G_ADD_PRIVATE (TN))
 /**