more fixups

Author: gregli-msft

powerapps-docs/maker/canvas-apps/functions/function-choices.md

@@ -86,7 +86,7 @@ At this time, you can use lookup columns only with SharePoint and Common Data Se
 
      ![A canvas screen with a form control. The Combo box control within the Primary Contact card is selected, and the Items property with the formula Choices( Accounts.'Primary Contact' ) appears](media/function-choices/accounts-primary-contact.png)
 
-1. On the **Home** tab, select **New screen**, and then select **Blank**.
+1. For illustration purposes, we can view the complete table returned by the **Choices** function in a **Data table** control.  On the **Home** tab, select **New screen**, and then select **Blank**.
 
 1. On the **Insert** tab, select **Data table**.
 

powerapps-docs/maker/canvas-apps/functions/function-encode-decode.md

@@ -40,7 +40,7 @@ The return value from these functions is the encoded or decoded string. This fun
 If you show an RSS feed in a text gallery and then set the **[Text](../controls/properties-core.md)** property of a label in that gallery to **ThisItem.description**, the label might show raw HTML or XML code as in this example:
 
 ```html
-    <p>We have done an unusually&nbsp;&quot;deep&quot; globalization and localization.<p>
+    <p>We have done an unusually&nbsp;&quot;deep&quot; globalization and localization.</p>
 ```
 
 If you set the **[Text](../controls/properties-core.md)** property of the label to **PlainText(ThisItem.description)**, the text appears as in this example:

powerapps-docs/maker/canvas-apps/functions/function-update-updateif.md

@@ -59,7 +59,7 @@ In these examples, you'll replace or modify records in a data source that's name
 | Formula | Description | Result |
 | --- | --- | --- |
 | **Update(&nbsp;IceCream,<br>First(&nbsp;Filter(&nbsp;IceCream,&nbsp;Flavor="Chocolate"&nbsp;)&nbsp;), {&nbsp;ID:&nbsp;1,&nbsp;Flavor:&nbsp;"Mint&nbsp;Chocolate",&nbsp;Quantity:150&nbsp;} )** |Replaces a record from the data source. |<style> img { max-width: none } </style> ![](media/function-update-updateif/icecream-mint.png)<br><br>The **IceCream** data source has been modified. |
-| **UpdateIf(&nbsp;IceCream, Quantity > 175, {&nbsp;Quantity:&nbsp;Quantity&nbsp;+&nbsp;10&nbsp;} )** |Modifies records that have a **Quantity** that is greater than **150**.  The **Quantity** field is incremented by 10, and no other fields are modified. |![](media/function-update-updateif/icecream-mint-plus10.png)<br><br>The **IceCream** data source has been modified. |
+| **UpdateIf(&nbsp;IceCream, Quantity > 175, {&nbsp;Quantity:&nbsp;Quantity&nbsp;+&nbsp;10&nbsp;} )** |Modifies records that have a **Quantity** that is greater than **175**.  The **Quantity** field is incremented by 10, and no other fields are modified. |![](media/function-update-updateif/icecream-mint-plus10.png)<br><br>The **IceCream** data source has been modified. |
 | **Update(&nbsp;IceCream,<br>First(&nbsp;Filter(&nbsp;IceCream, Flavor="Strawberry"&nbsp;)&nbsp;),<br>{&nbsp;ID:&nbsp;3, Flavor:&nbsp;"Strawberry Swirl"} )** |Replaces a record from the data source. The **Quantity** property hasn't been supplied in the replacement record, so that property will be *blank* in the result. |![](media/function-update-updateif/icecream-mint-swirl.png)<br><br>The **IceCream** data source has been modified. |
 | **UpdateIf(&nbsp;IceCream, true, {&nbsp;Quantity:&nbsp;0&nbsp;} )** |Sets the value of the **Quantity** property for all records in the data source to 0. |![ ](./media/function-update-updateif/icecream-mint-zero.png)<br> <br>The **IceCream** data source has been modified. |
 

powerapps-docs/maker/canvas-apps/functions/function-with.md

@@ -106,7 +106,7 @@ This example adds a record to the **Order** table in SQL Server.  It then uses t
 
 ```powerapps-dot
 With( 
-    Match( "PT2H1M39S", "PT(?:<hours>\d+)H)?(?:(?<minutes>\d+)M)?(?:(?<seconds>\d+)S)?" ),
+    Match( "PT2H1M39S", "PT(?:(?<hours>\d+)H)?(?:(?<minutes>\d+)M)?(?:(?<seconds>\d+)S)?" ),
     Time( Value( hours ), Value( minutes ), Value( seconds ) )
 )
 // Result: 2:01 AM (as shown in a label control, use the Text function to see the seconds)

powerapps-docs/maker/canvas-apps/functions/operators.md

@@ -86,7 +86,7 @@ You can use the **[in](operators.md#in-and-exactin-operators)** and **[exactin](
 ## ThisItem operator
 You can show data in **[Gallery](../controls/control-gallery.md)**, **[Edit form](../controls/control-form-detail.md)**, or **[Display form](../controls/control-form-detail.md)** controls by binding it to a table or a collection.  These controls are a container for other cards and controls.  Each card or control within the container can access the bound data through the **[ThisItem](operators.md#thisitem-operator)** operator.   
 
-You use the **[ThisItem](operators.md#thisitem-operator)** operator to specify the [column](../working-with-tables.md#columns) of data that each card or control within the outer control. For example, that operator in the product gallery for [Show images and text in a gallery](../show-images-text-gallery-sort-filter.md) specified that the image control showed the product design, the upper label showed the product name, and the lower label showed the number of units in stock.
+Use the **[ThisItem](operators.md#thisitem-operator)** operator to specify the [column](../working-with-tables.md#columns) of data to be displayed in each card or control within the outer control. For example, that operator in the product gallery for [Show images and text in a gallery](../show-images-text-gallery-sort-filter.md) specified that the image control showed the product design, the upper label showed the product name, and the lower label showed the number of units in stock.
 
 For nested galleries, **[ThisItem](operators.md#thisitem-operator)** refers to the innermost gallery's items. Assuming the row fields in the inner and outer galleries don't conflict, you can also use the unqualified field (column) names directly. This approach enables rules in an inner gallery to refer to an outer gallery's items.
 

powerapps-docs/maker/canvas-apps/working-with-variables.md

@@ -180,7 +180,7 @@ Then you can simply use **Radius** anywhere that you can use a number, and it wi
 
 `Pi() * Power( Radius, 2 )`
 
-If you give a context variable the same name as a global variable or a collection, the context variable takes precedence. However, you can still reference the global variable or collection if you use the [disambiguation operator](functions/operators.md#disambiguation-operator) **@[Radius]**.
+If you give a context variable the same name as a global variable or a collection, the context variable takes precedence. However, you can still reference the global variable or collection if you use the [disambiguation operator](functions/operators.md#disambiguation-operator) **[@Radius]**.
 
 ## Use a context variable