Insert omitted "the".

freddrake · freddrake · commit 280f7253e4a9 · 2001-08-14T11:42:13.000Z
diff --git a/Doc/lib/libpoplib.tex b/Doc/lib/libpoplib.tex
@@ -13,7 +13,7 @@ \section{\module{poplib} ---
 \indexii{POP3}{protocol}
 
 This module defines a class, \class{POP3}, which encapsulates a
-connection to an POP3 server and implements protocol as defined in
+connection to an POP3 server and implements the protocol as defined in
 \rfc{1725}.  The \class{POP3} class supports both the minimal and
 optional command sets.
 
