diff --git a/mathics/builtin/numeric.py b/mathics/builtin/numeric.py
index 63bf5d88e..73d625284 100644
--- a/mathics/builtin/numeric.py
+++ b/mathics/builtin/numeric.py
@@ -625,8 +625,9 @@ class RealValuedNumberQ(Builtin):
     # No docstring since this is internal and it will mess up documentation.
     # FIXME: Perhaps in future we will have a more explicite way to indicate not
     # to add something to the docs.
+    no_doc = True
     context = "Internal`"
-
+    summary_text = "test whether an expression is a real number"
     rules = {
         "Internal`RealValuedNumberQ[x_Real]": "True",
         "Internal`RealValuedNumberQ[x_Integer]": "True",
@@ -639,6 +640,7 @@ class RealValuedNumericQ(Builtin):
     # No docstring since this is internal and it will mess up documentation.
     # FIXME: Perhaps in future we will have a more explicite way to indicate not
     # to add something to the docs.
+    no_doc = True
     context = "Internal`"
 
     rules = {
diff --git a/mathics/docpipeline.py b/mathics/docpipeline.py
index c952ac5e5..887083a12 100644
--- a/mathics/docpipeline.py
+++ b/mathics/docpipeline.py
@@ -519,6 +519,7 @@ def show_and_return():
 
     return show_and_return()
 
+
 def test_chapters(
     include_chapters: set,
     quiet=False,