Two grammar fixes
diff --git a/Doc/lib/liburlparse.tex b/Doc/lib/liburlparse.tex
index 8603605..0473aed 100644
--- a/Doc/lib/liburlparse.tex
+++ b/Doc/lib/liburlparse.tex
@@ -89,7 +89,7 @@
\begin{funcdesc}{urlunparse}{parts}
Construct a URL from a tuple as returned by \code{urlparse()}.
-The \var{parts} argument be any six-item iterable.
+The \var{parts} argument can be any six-item iterable.
This may result in a slightly different, but equivalent URL, if the
URL that was parsed originally had unnecessary delimiters (for example,
a ? with an empty query; the RFC states that these are equivalent).
@@ -133,7 +133,7 @@
\begin{funcdesc}{urlunsplit}{parts}
Combine the elements of a tuple as returned by \function{urlsplit()}
into a complete URL as a string.
-The \var{parts} argument be any five-item iterable.
+The \var{parts} argument can be any five-item iterable.
This may result in a slightly different, but equivalent URL, if the
URL that was parsed originally had unnecessary delimiters (for example,
a ? with an empty query; the RFC states that these are equivalent).