[update] config, info and cardTemplates updated

Author: tbshag2

docs/api/config/booking-cardtemplate.md

@@ -28,7 +28,7 @@ cardTemplate?: ({item: obj}) => string;
 
 ### Example
 
-In the example below we create a function that takes the `card` object and returns HTML for a card that includes a preview image (card.preview), category (card.category), title (card.title), and price (card.price). You need to create your own HTML template to be applied to a card. Pass the function into the Booking configuration by assigning the function to the `cardTemplate` property.  
+In the example below we create a function that takes the `card` object and returns HTML for a card that includes a preview image (card.preview), category (card.category), title (card.title), and price (card.price). You need to create your own HTML template to be applied to a card and import the **template** helper. Then pass the function into the Booking configuration by assigning the function to the `cardTemplate` property.  
 
 ~~~html {}
 <style>

docs/api/config/booking-infotemplate.md

@@ -23,7 +23,7 @@ infoTemplate?: ({item: obj, slot: number}) => string;
 
 ### Example
 
-In the example below, we define the `cardInfoTemplate` function that will generate the custom HTML for the information block. This function will receive the `item` (card object) and `slot` (slot timestamp) as input parameters. The function returns div containers representing the information block for a selected booking item, including an image, category, title, and formatted date. We also assign our custom function to `infoTemplate`.
+In the example below, we define the `cardInfoTemplate` function that will generate the custom HTML for the information block. This function will receive the `item` (card object) and `slot` (slot timestamp) as input parameters. The function returns div containers representing the information block for a selected booking item, including an image, category, title, and formatted date. You should also import the **template** helper and assign your custom function to `infoTemplate`.
 
 ~~~html
 <style>

docs/guides/configuration.md

@@ -118,16 +118,16 @@ First, create a function that takes a card object and returns a string of HTML.
 </script>
 ~~~
 
-Then you also need to import the template helper and assign the`cardTemplate` property to your custom template function.
+Then you also need to import the **template** helper and assign the`cardTemplate` property to your custom template function.
 
 ~~~jsx
 const { Booking, template } = booking;
 
 const widget = new Booking("#root", {
 	data,
 	cardTemplate: template(card => cardPreviewTemplate(card)),
+    // other parameters
 });
-// other parameters
 ~~~
 
 TBD!!!
@@ -486,14 +486,15 @@ To apply a template, you need to define the function that will generate the cust
 </script>
 ~~~
 
-Then you also need to import the template helper and pass the `infoTemplate` function into the Booking configuration as follows:
+Then you also need to import the **template** helper and pass the `infoTemplate` function into the Booking configuration as follows:
 
 ~~~jsx
 const { Booking, template } = booking;
 
 const widget = new Booking("#root", {
     data,
     infoTemplate: template(item => cardInfoTemplate(item)),
+    // other parameters
 });
 ~~~