diff --git a/gst/gstbuffer.c b/gst/gstbuffer.c
index 4656eb1e9a..56532e4eff 100644
--- a/gst/gstbuffer.c
+++ b/gst/gstbuffer.c
@@ -160,7 +160,7 @@ gst_buffer_init (GTypeInstance * instance, gpointer g_class)
  * Creates a newly allocated buffer without any data.
  *
  * Returns: the new #GstBuffer.
- * 
+ *
  * MT safe.
  */
 GstBuffer *
@@ -182,7 +182,7 @@ gst_buffer_new (void)
  * Creates a newly allocated buffer with data of the given size.
  *
  * Returns: the new #GstBuffer.
- * 
+ *
  * MT safe.
  */
 GstBuffer *
@@ -209,7 +209,7 @@ gst_buffer_new_and_alloc (guint size)
  * type is the same as the previous received buffer.
  *
  * This function does not increment the refcount of the caps. The
- * caps pointer will therefore remain valid until the buffer is 
+ * caps pointer will therefore remain valid until the buffer is
  * unreffed.
  *
  * Returns: the #GstCaps, or NULL if there was an error or there
@@ -234,7 +234,7 @@ gst_buffer_get_caps (GstBuffer * buffer)
  * be increased and any previous caps on the buffer will be
  * unreffed.
  */
-/* FIXME can we make this threadsafe without a lock on the buffer? 
+/* FIXME can we make this threadsafe without a lock on the buffer?
  * We can use compare and swap and atomic reads. Another idea is to
  * not attach the caps to the buffer but use an event to signal a caps
  * change. */
@@ -394,9 +394,9 @@ gst_buffer_create_sub (GstBuffer * buffer, guint offset, guint size)
  * Determines whether a gst_buffer_span() can be done without copying
  * the contents, that is, whether the data areas are contiguous.
  *
- * Returns: TRUE if the buffers are contiguous, 
+ * Returns: TRUE if the buffers are contiguous,
  * FALSE if a copy would be required.
- * 
+ *
  * MT safe.
  */
 gboolean
diff --git a/gst/gstbuffer.h b/gst/gstbuffer.h
index 49754bbb0b..909cc0643c 100644
--- a/gst/gstbuffer.h
+++ b/gst/gstbuffer.h
@@ -70,7 +70,7 @@ typedef struct _GstBufferClass GstBufferClass;
  * GstBufferFlag:
  * @GST_BUFFER_FLAG_READONLY: the buffer is read-only.
  * @GST_BUFFER_FLAG_ORIGINAL: buffer is not a copy of another buffer.
- * @GST_BUFFER_FLAG_PREROLL: the buffer is part of a preroll and should not be 
+ * @GST_BUFFER_FLAG_PREROLL: the buffer is part of a preroll and should not be
  * displayed.
  * @GST_BUFFER_FLAG_DISCONT: the buffer marks a discontinuity in the stream.
  * @GST_BUFFER_FLAG_IN_CAPS: the buffer has been added as a field in a #GstCaps.
@@ -147,7 +147,7 @@ G_STMT_START {						\
 #define		gst_buffer_is_writable(buf)	gst_mini_object_is_writable (GST_MINI_OBJECT (buf))
 #define		gst_buffer_make_writable(buf)   GST_BUFFER (gst_mini_object_make_writable (GST_MINI_OBJECT (buf)))
 
-#define		gst_buffer_replace(obuf,nbuf)  	gst_mini_object_replace ((GstMiniObject **)(obuf), GST_MINI_OBJECT (nbuf))
+#define		gst_buffer_replace(obuf,nbuf)	gst_mini_object_replace ((GstMiniObject **)(obuf), GST_MINI_OBJECT (nbuf))
 
 GstCaps*	gst_buffer_get_caps		(GstBuffer *buffer);
 void		gst_buffer_set_caps		(GstBuffer *buffer, GstCaps *caps);