fix a minor gramma issue

Author: mumian

articles/azure-resource-manager/bicep/bicep-functions-array.md

@@ -947,7 +947,7 @@ For arrays, the function iterates through each element in the first parameter an
 
 For objects, property names and values from the first parameter are added to the result. For later parameters, any new names are added to the result. If a later parameter has a property with the same name, that value overwrites the existing value. The order of the properties isn't guaranteed.
 
-The union function merge not only the top-level elements but also recursively merging any nested arrays and objects within them. See the second example in the following section.
+The union function merges not only the top-level elements but also recursively merging any nested arrays and objects within them. See the second example in the following section.
 
 ### Example
 

articles/azure-resource-manager/bicep/bicep-functions-object.md

@@ -413,7 +413,7 @@ For arrays, the function iterates through each element in the first parameter an
 
 For objects, property names and values from the first parameter are added to the result. For later parameters, any new names are added to the result. If a later parameter has a property with the same name, that value overwrites the existing value. The order of the properties isn't guaranteed.
 
-The union function merge not only the top-level elements but also recursively merging any nested arrays and objects within them. See the second example in the following section.
+The union function merges not only the top-level elements but also recursively merging any nested arrays and objects within them. See the second example in the following section.
 
 ### Example
 

articles/azure-resource-manager/templates/template-functions-array.md

@@ -721,7 +721,7 @@ For arrays, the function iterates through each element in the first parameter an
 
 For objects, property names and values from the first parameter are added to the result. For later parameters, any new names are added to the result. If a later parameter has a property with the same name, that value overwrites the existing value. The order of the properties isn't guaranteed.
 
-The union function merge not only the top-level elements but also recursively merging any nested arrays and objects within them. See the second example in the following section.
+The union function merges not only the top-level elements but also recursively merging any nested arrays and objects within them. See the second example in the following section.
 
 ### Example
 

articles/azure-resource-manager/templates/template-functions-object.md

@@ -437,7 +437,7 @@ For arrays, the function iterates through each element in the first parameter an
 
 For objects, property names and values from the first parameter are added to the result. For later parameters, any new names are added to the result. If a later parameter has a property with the same name, that value overwrites the existing value. The order of the properties isn't guaranteed.
 
-The union function merge not only the top-level elements but also recursively merging any nested arrays and objects within them. See the second example in the following section.
+The union function merges not only the top-level elements but also recursively merging any nested arrays and objects within them. See the second example in the following section.
 
 ### Example