array: spelling fixes.

ccan/array/array.c

@@ -6,7 +6,7 @@ int array_alias_helper(const void *a, const void *b) {
 	return 0;
 }
 
-//grows the allocated size to accomodate the size
+//grows the allocated size to accommodate the size
 void array_resize_helper(array_char *a, size_t itemSize) {
 	a->alloc = (a->size+63)&~63;
 	#ifndef ARRAY_USE_TALLOC

ccan/array/array.h

@@ -126,7 +126,7 @@ array_growalloc(array, newAlloc) sees if the array can currently hold newAlloc i
 	if not, it increases the alloc to satisfy this requirement, allocating slack
 	space to avoid having to reallocate for every size increment.
 
-array_from_string(array, str) copys a string to an array_char.
+array_from_string(array, str) copies a string to an array_char.
 
 array_push(array, item) pushes an item to the end of the array.
 array_pop_nocheck(array) pops it back out.  Be sure there is at least one item in the array before calling.