spelling fixes

acquired (aquired)
contiguous (contigious)
successful (succesful, succesfull)
surprise (suprise)
whether (weather)
some other misspellings

Signed-off-by: Andreas Mohr <andi@lisas.de>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 6c1174f..9f86191 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -266,7 +266,7 @@
  * satisfies the following equation:
  *     P = B & ~(1 << O)
  *
- * Assumption: *_mem_map is contigious at least up to MAX_ORDER
+ * Assumption: *_mem_map is contiguous at least up to MAX_ORDER
  */
 static inline struct page *
 __page_find_buddy(struct page *page, unsigned long page_idx, unsigned int order)