diff --git a/app/src/frontend/building/data-containers/planning.tsx b/app/src/frontend/building/data-containers/planning.tsx
index 3b7688dc..ee3d2bb9 100644
--- a/app/src/frontend/building/data-containers/planning.tsx
+++ b/app/src/frontend/building/data-containers/planning.tsx
@@ -140,7 +140,7 @@ const PlanningView: React.FunctionComponent<CategoryViewProps> = (props) => {
             slug="planning_live_application"
             value={null}
             disabled={true}
-            tooltip={"GLA official description: \"All areas with more than a 1 in 1,000 annual probability of either river or sea flooding.\""}
+            tooltip={"the GLA official description: \"All areas with more than a 1 in 1,000 annual probability of either river or sea flooding.\""}
             />
             <button className="map-switcher-inline btn btn-outline btn-outline-dark" onClick={floodSwitchOnClick}>
                 {(flood === 'enabled')? 'Click to hide Flood Zones' : 'Click to see Flood Zones mapped'}
@@ -150,7 +150,7 @@ const PlanningView: React.FunctionComponent<CategoryViewProps> = (props) => {
             slug="planning_live_application"
             value={null}
             disabled={true}
-            tooltip={"GLA official description: \"Housing zones are areas funded by the Mayor and government to attract developers and relevant partners to build new homes.\""}
+            tooltip={"the GLA official description: \"Housing zones are areas funded by the Mayor and government to attract developers and relevant partners to build new homes.\""}
             />
             <button className="map-switcher-inline btn btn-outline btn-outline-dark" onClick={housingSwitchOnClick}>
                 {(housing === 'enabled')? 'Click to hide Housing Zones' : 'Click to see Housing Zones mapped'}
diff --git a/app/src/frontend/config/category-maps-config.ts b/app/src/frontend/config/category-maps-config.ts
index 9ce6ced7..2a117190 100644
--- a/app/src/frontend/config/category-maps-config.ts
+++ b/app/src/frontend/config/category-maps-config.ts
@@ -189,8 +189,8 @@ export const categoryMapsConfig: {[key in Category]: CategoryMapDefinition[]} =
         {
             mapStyle: 'planning_applications_status_recent',
             legend: {
-                title: 'Last 12 months - planning applications submissions/decisions (official data)',
-                disclaimer: 'The map shows applications where the submission or decision data falls within last 12 months.',
+                title: 'The last 12 months - planning applications submissions/decisions (official data)',
+                disclaimer: 'The map shows applications where the submission or decision data falls within the last 12 months.',
                 elements: [
                     { color: '#a040a0', text: 'Submitted, awaiting decision' },
                     { color: '#fff200', text: 'Appeal In Progress' },
diff --git a/app/src/frontend/map/layers/housing-boundary-layer.tsx b/app/src/frontend/map/layers/housing-boundary-layer.tsx
index b2cfeb56..f55516cb 100644
--- a/app/src/frontend/map/layers/housing-boundary-layer.tsx
+++ b/app/src/frontend/map/layers/housing-boundary-layer.tsx
@@ -16,7 +16,7 @@ export function HousingBoundaryLayer() {
     if(housing == "enabled") {
         return boundaryGeojson &&
         <GeoJSON 
-        attribution="Housing Zones from <a href=https://data.london.gov.uk/dataset/housing_zones>London Datastore</a>. The boundaries are based on Ordnance Survey mapping and the data is published under Ordnance Survey's 'presumption to publish'. Contains OS data © Crown copyright and database rights 2019. Greater London Authority - Contains public sector information licensed under the <a href=https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/>Open Government Licence v3.0</a>'"
+        attribution="Housing Zones from <a href=https://data.london.gov.uk/dataset/housing_zones>London Datastore</a>. The boundaries are based on Ordnance Survey mapping and the data is published under Ordnance Survey's 'presumption to publish'. Contains OS data © Crown copyright and database rights 2019. The Greater London Authority - Contains public sector information licensed under the <a href=https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/>Open Government Licence v3.0</a>'"
         data={boundaryGeojson}
         style={{color: '#FF8000', fill: true, weight: 1, opacity: 0.6}}
     />;
diff --git a/app/src/frontend/map/layers/vista-boundary-layer.tsx b/app/src/frontend/map/layers/vista-boundary-layer.tsx
index 51ac7424..8771d2ce 100644
--- a/app/src/frontend/map/layers/vista-boundary-layer.tsx
+++ b/app/src/frontend/map/layers/vista-boundary-layer.tsx
@@ -16,7 +16,7 @@ export function VistaBoundaryLayer() {
     if(vista == "enabled") {
         return boundaryGeojson &&
         <GeoJSON 
-        attribution=' London Views Management Framework (LVMF) – Extended background vistas from <a href=https://data.london.gov.uk/dataset/london-views-management-framework-lvmf-extended-background-vistas>London Datastore</a>: <a href=https://creativecommons.org/licenses/by/4.0/legalcode>CC-BY-SA 4.0</a> by Greater London Authority (GLA)'
+        attribution=' London Views Management Framework (LVMF) – Extended background vistas from <a href=https://data.london.gov.uk/dataset/london-views-management-framework-lvmf-extended-background-vistas>London Datastore</a>: <a href=https://creativecommons.org/licenses/by/4.0/legalcode>CC-BY-SA 4.0</a> by the Greater London Authority (GLA)'
         data={boundaryGeojson}
         style={{color: '#0f0', fill: true, weight: 1, opacity: 0.6}}
     />;
diff --git a/etl/planning_data/obtain_livestream_data_and_load_into_database.py b/etl/planning_data/obtain_livestream_data_and_load_into_database.py
index acc289d7..5031789e 100644
--- a/etl/planning_data/obtain_livestream_data_and_load_into_database.py
+++ b/etl/planning_data/obtain_livestream_data_and_load_into_database.py
@@ -65,7 +65,7 @@ def load_data_into_database(cursor, data):
                 "status": status,
                 "status_before_aliasing": status_before_aliasing,
                 "status_explanation_note": status_explanation_note,
-                "data_source": "Greater London Authority's Planning London DataHub",
+                "data_source": "the Greater London Authority's Planning London DataHub",
                 "data_source_link": None,
                 "address": address_data.planning_data_entry_to_address(entry),
             }