* @ret: a #GstFlowReturn value
*
* Macro to test if the given #GstFlowReturn value indicates a
- * successfull result
+ * successful result
* This macro is mainly used in elements to decide if the processing
- * of a buffer was successfull.
+ * of a buffer was successful.
*
* Since: 0.10.7
*
* @pad: a #GstPad
* @caps: the #GstCaps to fixate
*
- * Given possibly unfixed caps @caps, let @pad use its default prefered
+ * Given possibly unfixed caps @caps, let @pad use its default preferred
* format to make a fixed caps. @caps should be writable. By default this
* function will pick the first value of any ranges or lists in the caps but
* elements can override this function to perform other behaviour.