Update articles/azure-resource-manager/bicep/diagnostics/bcp132.md

Co-authored-by: Anthony Martin <[email protected]>

Author: mumian

articles/azure-resource-manager/bicep/diagnostics/bcp132.md

@@ -26,7 +26,7 @@ The following example raises the error because there are no declarations after t
 @description()
 ```
 
-You can fix the error by removing the decorator or add the declaration after the decorator.  
+You can fix the error by removing the decorator or adding the declaration after the decorator.  
 
 ```bicep
 @description('Declare a existing storage account.')