gdb/doc: fix @code{GDBN} -> @value{GDBN}

Change-Id: I928d6f8d6e6bc41d8c7ddbfae8f6ae0614f4993e

diff --git a/gdb/doc/python.texi b/gdb/doc/python.texi
index 12d20807b73c9246c3a1c4684e54429f2e0015f0..ad929ee149307d67a3bddd1e515e3ee014d2924c 100644 (file)
--- a/gdb/doc/python.texi
+++ b/gdb/doc/python.texi
@@ -3187,7 +3187,7 @@ MyClass obj(5);
 
 @noindent
 then, after loading the Python script defining the xmethod matchers
-and workers into @code{GDBN}, invoking the method @code{geta} or using
+and workers into @value{GDBN}, invoking the method @code{geta} or using
 the operator @code{+} on @code{obj} will invoke the xmethods
 defined above: