diff --git a/addons/account/report/account_invoice_report_view.xml b/addons/account/report/account_invoice_report_view.xml
index ee9ee109b7c..9bfaaa19720 100644
--- a/addons/account/report/account_invoice_report_view.xml
+++ b/addons/account/report/account_invoice_report_view.xml
@@ -17,7 +17,7 @@
account.invoice.report.graph
account.invoice.report
-
+
diff --git a/addons/crm/report/crm_activity_report_views.xml b/addons/crm/report/crm_activity_report_views.xml
index 72bba532528..987b865fe7b 100644
--- a/addons/crm/report/crm_activity_report_views.xml
+++ b/addons/crm/report/crm_activity_report_views.xml
@@ -5,7 +5,7 @@
crm.activity.report.graph
crm.activity.report
-
+
diff --git a/addons/hr_timesheet/report/project_report_view.xml b/addons/hr_timesheet/report/project_report_view.xml
index 54529f66e39..d62fb501592 100644
--- a/addons/hr_timesheet/report/project_report_view.xml
+++ b/addons/hr_timesheet/report/project_report_view.xml
@@ -6,7 +6,7 @@
report.project.task.user
-
+
diff --git a/addons/im_livechat/report/im_livechat_report_channel_views.xml b/addons/im_livechat/report/im_livechat_report_channel_views.xml
index d34b433380f..1de3ca5c327 100644
--- a/addons/im_livechat/report/im_livechat_report_channel_views.xml
+++ b/addons/im_livechat/report/im_livechat_report_channel_views.xml
@@ -18,7 +18,7 @@
im_livechat.report.channel.graph
im_livechat.report.channel
-
+
diff --git a/addons/im_livechat/report/im_livechat_report_operator_views.xml b/addons/im_livechat/report/im_livechat_report_operator_views.xml
index 64163f5fef4..e2059fed6bc 100644
--- a/addons/im_livechat/report/im_livechat_report_operator_views.xml
+++ b/addons/im_livechat/report/im_livechat_report_operator_views.xml
@@ -18,7 +18,7 @@
im_livechat.report.operator.graph
im_livechat.report.operator
-
+
diff --git a/addons/mass_mailing/report/mailing_trace_report_views.xml b/addons/mass_mailing/report/mailing_trace_report_views.xml
index 8472251f765..8b309b7936e 100644
--- a/addons/mass_mailing/report/mailing_trace_report_views.xml
+++ b/addons/mass_mailing/report/mailing_trace_report_views.xml
@@ -20,7 +20,7 @@
mailing.trace.report.view.graph
mailing.trace.report
-
+
diff --git a/addons/membership/report/report_membership_views.xml b/addons/membership/report/report_membership_views.xml
index 15f002e8917..07c1498561d 100644
--- a/addons/membership/report/report_membership_views.xml
+++ b/addons/membership/report/report_membership_views.xml
@@ -50,7 +50,7 @@
report.membership.graph1
report.membership
-
+
diff --git a/addons/point_of_sale/views/pos_order_report_view.xml b/addons/point_of_sale/views/pos_order_report_view.xml
index 14a78447c5b..6e708811086 100644
--- a/addons/point_of_sale/views/pos_order_report_view.xml
+++ b/addons/point_of_sale/views/pos_order_report_view.xml
@@ -18,7 +18,7 @@
report.pos.order.graph
report.pos.order
-
+
diff --git a/addons/project/report/project_report_views.xml b/addons/project/report/project_report_views.xml
index 7e5e0520e23..e4aedce03a9 100644
--- a/addons/project/report/project_report_views.xml
+++ b/addons/project/report/project_report_views.xml
@@ -15,7 +15,7 @@
report.project.task.user.graph
report.project.task.user
-
+
diff --git a/addons/purchase/report/purchase_report_views.xml b/addons/purchase/report/purchase_report_views.xml
index e03d2c7ee15..7ebcaf05718 100644
--- a/addons/purchase/report/purchase_report_views.xml
+++ b/addons/purchase/report/purchase_report_views.xml
@@ -16,7 +16,7 @@
product.month.graph
purchase.report
-
+
diff --git a/addons/sale/report/sale_report_views.xml b/addons/sale/report/sale_report_views.xml
index 88f39ad8bb4..32fa2d9ea82 100644
--- a/addons/sale/report/sale_report_views.xml
+++ b/addons/sale/report/sale_report_views.xml
@@ -17,7 +17,7 @@
sale.report.graph
sale.report
-
+
diff --git a/addons/sale_timesheet/report/project_profitability_report_analysis_views.xml b/addons/sale_timesheet/report/project_profitability_report_analysis_views.xml
index ae8eb2b6ced..ff400b632b3 100644
--- a/addons/sale_timesheet/report/project_profitability_report_analysis_views.xml
+++ b/addons/sale_timesheet/report/project_profitability_report_analysis_views.xml
@@ -18,7 +18,7 @@
project.profitability.report.graph
project.profitability.report
-
+
diff --git a/addons/website_sale/views/sale_report_views.xml b/addons/website_sale/views/sale_report_views.xml
index af889558ea1..d17325b9fa4 100644
--- a/addons/website_sale/views/sale_report_views.xml
+++ b/addons/website_sale/views/sale_report_views.xml
@@ -44,7 +44,7 @@
sale.report.view.graph.website
sale.report
-
+
diff --git a/addons/website_sale_slides/report/sale_report_views.xml b/addons/website_sale_slides/report/sale_report_views.xml
index 452c78a3f78..31d8a382cad 100644
--- a/addons/website_sale_slides/report/sale_report_views.xml
+++ b/addons/website_sale_slides/report/sale_report_views.xml
@@ -4,7 +4,7 @@
sale.report.view.graph.slides
sale.report
-
+