Add a short class description.

1 files changed, 4 insertions, 0 deletions

diff --git a/searchlib/src/vespa/searchlib/query/query_normalization.h b/searchlib/src/vespa/searchlib/query/query_normalization.h
index cdfc3587aa4..6a8350d1791 100644
--- a/searchlib/src/vespa/searchlib/query/query_normalization.h
+++ b/searchlib/src/vespa/searchlib/query/query_normalization.h
@@ -26,6 +26,10 @@ enum class TermType : uint8_t {
 
 std::ostream &operator<<(std::ostream &, Normalizing);
 
+/**
+ * Resolves what kind of normalization that is needed for the query terms in context
+ * of the fields searched. It also provides a utility method for doing the normalization.
+ */
 class QueryNormalization {
 public:
     using Normalizing = search::Normalizing;