diff --git a/doc/index.rst b/doc/index.rst
index 4a7e5fb..2b5999b 100644
--- a/doc/index.rst
+++ b/doc/index.rst
@@ -6,7 +6,7 @@ Tryton.
 
 It includes:
 
-* an IFRS-oriented chart of accounts for Dominican companies;
+* An IFRS-oriented chart of accounts for Dominican companies;
 * Dominican tax groups and tax templates for ITBIS, ISR withholdings, ISC,
   CDT, legal tip, and other taxes;
 * tax code templates for DGII-oriented fiscal balances;