Fix typo spotted by Richie Hindle

diff --git a/Doc/lib/libpdb.tex b/Doc/lib/libpdb.tex
index bf779fe730a41970008c599093bf8878a747f6ae..fb2c1b9d03b4457d6046a67cbba498f247eb6b11 100644 (file)
--- a/Doc/lib/libpdb.tex
+++ b/Doc/lib/libpdb.tex
@@ -262,7 +262,7 @@ bottom-most frame.  This lets you jump back and execute code
 again, or jump forward to skip code that you don't want to run.
 
 It should be noted that not all jumps are allowed -- for instance it
-it not possible to jump into the middle of a for loop or out of a
+is not possible to jump into the middle of a for loop or out of a
 finally clause.
 
 \item[l(ist) \optional{\var{first\optional{, last}}}]