Avoid the phrase 'boolean search' for predicate fields

This is to avoid any confusion with boolean search in the meaning of
combining query operators with boolean combinators.

2 files changed, 2 insertions, 2 deletions

diff --git a/searchlib/src/vespa/searchlib/attribute/predicate_attribute.h b/searchlib/src/vespa/searchlib/attribute/predicate_attribute.h
index 309053e52f1..f318e39f4fa 100644
--- a/searchlib/src/vespa/searchlib/attribute/predicate_attribute.h
+++ b/searchlib/src/vespa/searchlib/attribute/predicate_attribute.h
@@ -25,7 +25,7 @@ private:
 /**
  * Attribute that manages a predicate index. It is not a traditional
  * attribute in that it doesn't store values for each document, but
- * rather keeps an index for boolean search. Summaries are not fetched
+ * rather keeps an index for predicate search. Summaries are not fetched
  * from the attribute, but rather using the summary store like a
  * non-index field.
  */
diff --git a/searchlib/src/vespa/searchlib/predicate/predicate_hash.h b/searchlib/src/vespa/searchlib/predicate/predicate_hash.h
index 5b295e8bb41..938b1bc5542 100644
--- a/searchlib/src/vespa/searchlib/predicate/predicate_hash.h
+++ b/searchlib/src/vespa/searchlib/predicate/predicate_hash.h
@@ -7,7 +7,7 @@
 namespace search {
 namespace predicate {
 /**
- * Hash function coming from the RISE code base, used in boolean search.
+ * Hash function used for predicate fields.
  */
 struct PredicateHash {
     static uint64_t hash64(vespalib::stringref aKey) {