small fixes, wrong var, wrong name

Author: Jonathan Shook

jvector-examples/src/main/java/io/github/jbellis/jvector/example/BenchYAML.java

@@ -61,7 +61,7 @@ public static void main(String[] args) throws IOException {
                         () -> new RuntimeException("Could not load dataset:" + datasetName)
                 );
 
-                MultiConfig config = MultiConfig.getDefaultConfig(rawname);
+                MultiConfig config = MultiConfig.getDefaultConfig(datasetName);
                 allConfigs.add(config);
             }
         }

jvector-examples/src/main/java/io/github/jbellis/jvector/example/benchmarks/datasets/DataSetLoader.java

@@ -24,8 +24,8 @@
 public interface DataSetLoader {
     /**
      * Implementations of this method <EM>MUST NOT</EM> throw exceptions related to the presence or absence of a
-     * requested database. Instead, {@link Optional} should be used. Other errors should still be indicated with
-     * exceptions as usual, including any errors loading a database which has been found. Implementors should reliably
+     * requested dataset. Instead, {@link Optional} should be used. Other errors should still be indicated with
+     * exceptions as usual, including any errors loading a dataset which has been found. Implementors should reliably
      * return from this method, avoiding any {@link System#exit(int)} or similar calls.
      *
      * <HR/>