treewide: Correct spelling of successfully in comments

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/sound/core/memalloc.c b/sound/core/memalloc.c
index 16bd9c0..6915692 100644
--- a/sound/core/memalloc.c
+++ b/sound/core/memalloc.c
@@ -176,7 +176,7 @@
  * Calls the memory-allocator function for the corresponding
  * buffer type.
  * 
- * Returns zero if the buffer with the given size is allocated successfuly,
+ * Returns zero if the buffer with the given size is allocated successfully,
  * other a negative value at error.
  */
 int snd_dma_alloc_pages(int type, struct device *device, size_t size,
@@ -230,7 +230,7 @@
  * tries to allocate again.  The size actually allocated is stored in
  * res_size argument.
  * 
- * Returns zero if the buffer with the given size is allocated successfuly,
+ * Returns zero if the buffer with the given size is allocated successfully,
  * other a negative value at error.
  */
 int snd_dma_alloc_pages_fallback(int type, struct device *device, size_t size,