diff --git a/Doc/lib/libpdb.tex b/Doc/lib/libpdb.tex
index 38547cbf123..36932d8c400 100644
--- a/Doc/lib/libpdb.tex
+++ b/Doc/lib/libpdb.tex
@@ -265,7 +265,7 @@ Continue execution until the current function returns.
 Continue execution, only stop when a breakpoint is encountered.
 
 \item[l(ist) \optional{\var{first\optional{, last}}}]
-ppp
+
 List source code for the current file.  Without arguments, list 11
 lines around the current line or continue the previous listing.  With
 one argument, list 11 lines around at that line.  With two arguments,