fix these tests

Author: embray

src/sage/misc/abstract_method.py

@@ -192,7 +192,7 @@ def _sage_src_lines_(self):
             sage: src[0]
             'def banner():\n'
             sage: lines
-            81
+            82
         """
         from sage.misc.sageinspect import sage_getsourcelines
         return sage_getsourcelines(self._f)

src/sage/misc/lazy_attribute.pyx

@@ -88,7 +88,7 @@ cdef class _lazy_attribute(object):
             sage: src[0]
             'def banner():\n'
             sage: lines
-            81
+            82
         """
         from sage.misc.sageinspect import sage_getsourcelines
         return sage_getsourcelines(self.f)