[FIX] readme and template email

Author: Saran440

hr_expense_substate/README.rst

@@ -42,8 +42,8 @@ the order can not be approved without document checked and verified
 Usage
 =====
 
-#. Go to ** Settings > Technical > Database Structure ** and Add  "Base substate".
-    If necessery you can add "target State values" (ex define a substate for "cancel"
+#. Go to ** Settings > Technical > Sub State Configuration > Base Substate ** and add a "Base Substate".
+    If necessary you can add "target State values" (e.g. define a substate for "cancel"
     state).
     Substate sequence is very important.
 #. Create a expense report and check if the substate are displayed on the header of

hr_expense_substate/data/hr_expense_substate_mail_template_data.xml

@@ -4,7 +4,7 @@
         <field name="name">Verified</field>
         <field name="model_id" ref="hr_expense.model_hr_expense_sheet" />
         <field name="subject">Your expense report {{ object.name }} is verified</field>
-        <field name="use_default_to" eval="True" />
+        <field name="email_to">{{ object.user_id.email_formatted }}</field>
         <field name="body_html" type="html">
             <div>
     Dear <t t-out="object.employee_id.name or 'Requester'" />,<br />

hr_expense_substate/readme/USAGE.rst

@@ -1,5 +1,5 @@
-#. Go to ** Settings > Technical > Database Structure ** and Add  "Base substate".
-    If necessery you can add "target State values" (ex define a substate for "cancel"
+#. Go to ** Settings > Technical > Sub State Configuration > Base Substate ** and add a "Base Substate".
+    If necessary you can add "target State values" (e.g. define a substate for "cancel"
     state).
     Substate sequence is very important.
 #. Create a expense report and check if the substate are displayed on the header of

hr_expense_substate/static/description/index.html

@@ -391,8 +391,8 @@ <h1 class="title">Expense Report Sub State</h1>
 <h1><a class="toc-backref" href="#toc-entry-1">Usage</a></h1>
 <ol class="arabic simple">
 <li><dl class="first docutils">
-<dt>Go to ** Settings &gt; Technical &gt; Database Structure ** and Add  “Base substate”.</dt>
-<dd>If necessery you can add “target State values” (ex define a substate for “cancel”
+<dt>Go to ** Settings &gt; Technical &gt; Sub State Configuration &gt; Base Substate ** and add a “Base Substate”.</dt>
+<dd>If necessary you can add “target State values” (e.g. define a substate for “cancel”
 state).
 Substate sequence is very important.</dd>
 </dl>