diff --git a/doc/src/sgml/ecpg.sgml b/doc/src/sgml/ecpg.sgml
index 8748b9f..fdd9707 100644
--- a/doc/src/sgml/ecpg.sgml
+++ b/doc/src/sgml/ecpg.sgml
@@ -3917,7 +3917,7 @@ typedef struct sqlda_struct sqlda_t;
       <term><literal>sqln</></term>
       <listitem>
        <para>
-        It contains the number of input parameters for a parametrized query
+        It contains the number of input parameters for a parametrized query in
         case it's passed into <command>OPEN</command>, <command>DECLARE</command> or
         <command>EXECUTE</command> statements using the <literal>USING</literal>
         keyword. In case it's used as output of <command>SELECT</command>,