diff --git a/Doc/lib/libunicodedata.tex b/Doc/lib/libunicodedata.tex
index 631f12d..1998ea8 100644
--- a/Doc/lib/libunicodedata.tex
+++ b/Doc/lib/libunicodedata.tex
@@ -108,7 +108,7 @@
 Normal form C (NFC) first applies a canonical decomposition, then
 composes pre-combined characters again.
 
-In addition to these two forms, there two additional normal forms
+In addition to these two forms, there are two additional normal forms
 based on compatibility equivalence. In Unicode, certain characters are
 supported which normally would be unified with other characters. For
 example, U+2160 (ROMAN NUMERAL ONE) is really the same thing as U+0049
@@ -139,3 +139,4 @@
 
 \versionadded{2.5}
 \end{datadesc}
+