Fix grammatical errors in documentation (#23900)

Co-Authored-By: Arve Knudsen <arve.knudsen@gmail.com>

docs/sources/features/datasources/azuremonitor.md

@@ -117,7 +117,7 @@ Azure Monitor Examples:
 
 ### Templating with Variables for the Azure Monitor Service
 
-Instead of hard-coding things like server, application and sensor name in you metric queries you can use variables in their place. Variables are shown as dropdown select boxes at the top of the dashboard. These dropdowns makes it easy to change the data being displayed in your dashboard.
+Instead of hard-coding things like server, application and sensor name in your metric queries you can use variables in their place. Variables are shown as dropdown select boxes at the top of the dashboard. These dropdowns make it easy to change the data being displayed in your dashboard.
 
 Note that the Azure Monitor service does not support multiple values yet. If you want to visualize multiple time series (for example, metrics for server1 and server2) then you have to add multiple queries to able to view them on the same graph or in the same table.
 

docs/sources/features/datasources/elasticsearch.md

@@ -116,8 +116,8 @@ Some metric aggregations are called Pipeline aggregations, for example, *Moving
 
 ## Templating
 
-Instead of hard-coding things like server, application and sensor name in you metric queries you can use variables in their place.
+Instead of hard-coding things like server, application and sensor name in your metric queries you can use variables in their place.
-Variables are shown as dropdown select boxes at the top of the dashboard. These dropdowns makes it easy to change the data
+Variables are shown as dropdown select boxes at the top of the dashboard. These dropdowns make it easy to change the data
 being displayed in your dashboard.
 
 Check out the [Templating]({{< relref "../../reference/templating.md" >}}) documentation for an introduction to the templating feature and the different

docs/sources/features/datasources/influxdb.md

@@ -140,8 +140,8 @@ To add a filter click the plus icon to the right of the `Measurements/Fields` bu
 
 ## Templating
 
-Instead of hard-coding things like server, application and sensor name in you metric queries you can use variables in their place.
+Instead of hard-coding things like server, application and sensor name in your metric queries you can use variables in their place.
-Variables are shown as dropdown select boxes at the top of the dashboard. These dropdowns makes it easy to change the data
+Variables are shown as dropdown select boxes at the top of the dashboard. These dropdowns make it easy to change the data
 being displayed in your dashboard.
 
 Check out the [Templating]({{< relref "../../reference/templating.md" >}}) documentation for an introduction to the templating feature and the different

docs/sources/features/datasources/mssql.md

@@ -298,7 +298,7 @@ Any series lacking a value in a 3 minute window will have a value of zero which
 
 ## Templating
 
-Instead of hard-coding things like server, application and sensor name in you metric queries you can use variables in their place. Variables are shown as dropdown select boxes at the top of the dashboard. These dropdowns makes it easy to change the data being displayed in your dashboard.
+Instead of hard-coding things like server, application and sensor name in your metric queries you can use variables in their place. Variables are shown as dropdown select boxes at the top of the dashboard. These dropdowns make it easy to change the data being displayed in your dashboard.
 
 Check out the [Templating]({{< relref "../../reference/templating.md" >}}) documentation for an introduction to the templating feature and the different types of template variables.
 

docs/sources/features/datasources/mysql.md

@@ -236,7 +236,7 @@ This is something we plan to add.
 
 This feature is currently available in the nightly builds and will be included in the 5.0.0 release.
 
-Instead of hard-coding things like server, application and sensor name in you metric queries you can use variables in their place. Variables are shown as dropdown select boxes at the top of the dashboard. These dropdowns makes it easy to change the data being displayed in your dashboard.
+Instead of hard-coding things like server, application and sensor name in your metric queries you can use variables in their place. Variables are shown as dropdown select boxes at the top of the dashboard. These dropdowns make it easy to change the data being displayed in your dashboard.
 
 Check out the [Templating]({{< relref "../../reference/templating.md" >}}) documentation for an introduction to the templating feature and the different types of template variables.
 

docs/sources/features/datasources/opentsdb.md

@@ -49,8 +49,8 @@ The autocomplete only works if the OpenTSDB suggest api is enabled.
 
 ## Templating queries
 
-Instead of hard-coding things like server, application and sensor name in you metric queries you can use variables in their place.
+Instead of hard-coding things like server, application and sensor name in your metric queries you can use variables in their place.
-Variables are shown as dropdown select boxes at the top of the dashboard. These dropdowns makes it easy to change the data
+Variables are shown as dropdown select boxes at the top of the dashboard. These dropdowns make it easy to change the data
 being displayed in your dashboard.
 
 Check out the [Templating]({{< relref "../../reference/templating.md" >}}) documentation for an introduction to the templating feature and the different

docs/sources/features/datasources/postgres.md

@@ -240,7 +240,7 @@ ORDER BY time
 
 ## Templating
 
-Instead of hard-coding things like server, application and sensor name in you metric queries you can use variables in their place. Variables are shown as dropdown select boxes at the top of the dashboard. These dropdowns makes it easy to change the data being displayed in your dashboard.
+Instead of hard-coding things like server, application and sensor name in your metric queries you can use variables in their place. Variables are shown as dropdown select boxes at the top of the dashboard. These dropdowns make it easy to change the data being displayed in your dashboard.
 
 Check out the [Templating]({{< relref "../../reference/templating.md" >}}) documentation for an introduction to the templating feature and the different types of template variables.
 

docs/sources/features/datasources/prometheus.md

@@ -64,7 +64,7 @@ To show a horizontal line across the whole graph, add a series override and sele
 ## Templating
 
 Instead of hard-coding things like server, application and sensor name in your metric queries, you can use variables in their place.
-Variables are shown as dropdown select boxes at the top of the dashboard. These dropdowns makes it easy to change the data
+Variables are shown as dropdown select boxes at the top of the dashboard. These dropdowns make it easy to change the data
 being displayed in your dashboard.
 
 Check out the [Templating]({{< relref "../../reference/templating.md" >}}) documentation for an introduction to the templating feature and the different