https://bugzilla.gnome.org/show_bug.cgi?id=737117
* in @buffer.
*
* When this function returns %TRUE, @idx will contain the index of the first
- * memory bock where the byte for @offset can be found and @length contains the
+ * memory block where the byte for @offset can be found and @length contains the
* number of memory blocks containing the @size remaining bytes. @skip contains
- * the number of bytes to skip in the memory bock at @idx to get to the byte
+ * the number of bytes to skip in the memory block at @idx to get to the byte
* for @offset.
*
* @size can be -1 to get all the memory blocks after @idx.