comment: Fix spelling mistakes inside comments

This commit fixes a couple of minor spelling mistakes inside
comments.

Signed-off-by: Steve Kemp <[email protected]>
Signed-off-by: Steve Kemp <[email protected]>

Author: skx

add-patch.c

@@ -1203,7 +1203,7 @@ static int edit_hunk_loop(struct add_p_state *s,
 	for (;;) {
 		int res = edit_hunk_manually(s, hunk);
 		if (res == 0) {
-			/* abandonded */
+			/* abandoned */
 			*hunk = backup;
 			return -1;
 		}

ref-filter.c

@@ -1980,7 +1980,7 @@ static int for_each_fullref_in_pattern(struct ref_filter *filter,
  * of oids. If the given ref is a tag, check if the given tag points
  * at one of the oids in the given oid array.
  * NEEDSWORK:
- * 1. Only a single level of inderection is obtained, we might want to
+ * 1. Only a single level of indirection is obtained, we might want to
  * change this to account for multiple levels (e.g. annotated tags
  * pointing to annotated tags pointing to a commit.)
  * 2. As the refs are cached we might know what refname peels to without