Fixed samuel comments

Author: mridula-s109

x-pack/plugin/rank-rrf/src/test/java/org/elasticsearch/xpack/rank/linear/LinearRetrieverBuilderParsingTests.java

@@ -153,7 +153,7 @@ public void testTopLevelNormalizer() throws IOException {
         try (XContentParser parser = createParser(XContentType.JSON.xContent(), json)) {
             LinearRetrieverBuilder builder = doParseInstance(parser);
             // Test that the top-level normalizer is properly applied - the individual
-            // retrievers specified "none" but should be overridden by top-level "minmax"
+            // Per-retriever 'none' should override top-level 'minmax'
             ScoreNormalizer[] normalizers = builder.getNormalizers();
             assertEquals(2, normalizers.length);
             for (ScoreNormalizer normalizer : normalizers) {

x-pack/plugin/rank-rrf/src/yamlRestTest/resources/rest-api-spec/test/linear/10_linear_retriever.yml

@@ -1492,33 +1492,6 @@ setup:
   - match: { hits.hits.0._id: "1" }
   - close_to: { hits.hits.0._score: { value: 1.0, error: 0.001} }
 
----
-"linear retriever with top-level normalizer - validation test":
-  - do:
-      catch: /Unknown normalizer \[invalid\]/
-      search:
-        index: test
-        body:
-          retriever:
-            linear:
-              normalizer: invalid
-              retrievers: [
-                {
-                  retriever: {
-                    standard: {
-                      query: {
-                        term: {
-                          keyword: {
-                            value: "one"
-                          }
-                        }
-                      }
-                    }
-                  },
-                  weight: 1.0
-                }
-              ]
-
 ---
 "linear retriever with top-level normalizer - empty results":
   - do:
@@ -1901,13 +1874,13 @@ setup:
 ---
 "Linear retriever error handling - invalid normalizer":
   - do:
-      catch: bad_request
+      catch: /Unknown normalizer \[invalid\]/
       search:
         index: test
         body:
           retriever:
             linear:
-              normalizer: invalid_normalizer
+              normalizer: invalid
               retrievers: [
                 {
                   retriever: {