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-rw-r--r--gdb/doc/gdb.texinfo5
1 files changed, 3 insertions, 2 deletions
diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo
index 9f9fe40..d5e6585 100644
--- a/gdb/doc/gdb.texinfo
+++ b/gdb/doc/gdb.texinfo
@@ -2267,8 +2267,9 @@ Specify Files}.
@table @code
@kindex cd
@cindex change working directory
-@item cd @var{directory}
-Set the @value{GDBN} working directory to @var{directory}.
+@item cd @r{[}@var{directory}@r{]}
+Set the @value{GDBN} working directory to @var{directory}. If not
+given, @var{directory} uses @file{'~'}.
@kindex pwd
@item pwd