Fix builder classname

speechocean762.py

@@ -40,7 +40,7 @@ _HOMEPAGE = "https://github.com/jimbozhang/speechocean762"
 _LICENSE = "Attribution 4.0 International (CC BY 4.0)"
 
 
-class Speechocean762Dataset(datasets.GeneratorBasedBuilder):
+class Speechocean762(datasets.GeneratorBasedBuilder):
     VERSION = datasets.Version("1.3.0")
 
     BUILDER_CONFIGS = [
@@ -72,7 +72,7 @@ class Speechocean762Dataset(datasets.GeneratorBasedBuilder):
             citation=_CITATION,
         )
 
-    def _split_generators(self):
+    def _split_generators(self, dl_manager):
         return [
             datasets.SplitGenerator(
                 name=datasets.Split.TRAIN,