Fix typo
diff --git a/Doc/lib/libpkgutil.tex b/Doc/lib/libpkgutil.tex
index 15d866b..a286f00 100644
--- a/Doc/lib/libpkgutil.tex
+++ b/Doc/lib/libpkgutil.tex
@@ -30,7 +30,7 @@
with \code{import}. A \file{*.pkg} file is trusted at face value:
apart from checking for duplicates, all entries found in a
\file{*.pkg} file are added to the path, regardless of whether they
- exist the filesystem. (This is a feature.)
+ exist on the filesystem. (This is a feature.)
If the input path is not a list (as is the case for frozen
packages) it is returned unchanged. The input path is not