BUG: Returns, too

Author: larsoner

numpydoc/tests/test_validate.py

@@ -92,7 +92,9 @@ def sample(self):
         Returns
         -------
         float
-            Random number generated.
+            Random number generated, e.g.::
+
+                1.0
 
         See Also
         --------

numpydoc/validate.py

@@ -567,10 +567,11 @@ def validate(func_name):
                 if not desc:
                     errs.append(error("RT03"))
                 else:
-                    desc = " ".join(desc)
+                    desc = "\n".join(desc)
                     if desc[0].isalpha() and not desc[0].isupper():
                         errs.append(error("RT04"))
-                    if not desc.endswith("."):
+                    if not desc.endswith(".") and \
+                            not desc.split("\n")[-1].startswith(" "):
                         errs.append(error("RT05"))
 
         if not doc.yields and "yield" in doc.method_source: