minor changes

src/components/landingpage/StatisticsDetails.vue

@@ -6,7 +6,7 @@
                 <Col span="20">
                     <div class="visualization-wrapper">
                         <Card>
-                             <p slot="title">Submissions properties tree</p>
+                             <p slot="title">Submitted datasets properties tree</p>
                              <!--
                              <p slot="extra">
                                 <Tooltip>
@@ -31,7 +31,7 @@
                 <Col span="10">
                     <div class="visualization-wrapper">
                         <Card>
-                             <p slot="title">Public submissions</p>
+                             <p slot="title">Public Submitted datasets</p>
 
                              <p slot="extra">
                                <a class="submission-options" @click="queryLine('year')">Year</a> <a class="submission-options" @click="queryLine('month')">Month</a>
@@ -48,7 +48,7 @@
                 <Col span="10">
                     <div class="visualization-wrapper">
                         <Card>
-                             <p slot="title">Submissions properties</p>
+                             <p slot="title">Submitted datasets properties</p>
 
                              <p slot="extra">
                                   <Select v-model="facetsType" size="small" style="width:125px" @on-change="facetsTypeChange">
@@ -69,7 +69,7 @@
                 <Col span="20">
                     <div class="visualization-wrapper">
                         <Card>
-                             <p slot="title">Submissions per country</p>
+                             <p slot="title">Submitted datasets per country</p>
                              <!--
                              <p slot="extra">
                                 <Tooltip>

src/components/landingpage/statistics_chart/LineSimple.vue

@@ -11,7 +11,7 @@ export default {
     return {
       options: {
         title: {
-          text: 'Public submission',
+          text: 'Public Submitted datasets',
           textStyle:{
             fontSize:14,
             fontWeight:'normal',

src/components/landingpage/statistics_chart/MapSimple.vue

@@ -23,7 +23,7 @@ export default {
       options: {
           backgroundColor: 'white', //'#404a59',
           title: {
-              text: 'Submissions per country',
+              text: 'Submitted datasets per country',
               textStyle:{
                 fontSize:14,
                 fontWeight:'normal',

src/components/landingpage/statistics_chart/TreeSimple.vue

@@ -49,7 +49,7 @@ export default {
     return {
       options: {
           title: {
-            text: 'Submission properties tree',
+            text: 'Submitted datasets properties tree',
             textStyle:{
               fontSize:14,
               fontWeight:'normal',