Update aspnetcore/blazor/fundamentals/environments.md

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: guardrex

aspnetcore/blazor/fundamentals/environments.md

@@ -66,7 +66,7 @@ There are several approaches for setting the environment in a standalone Blazor
   </PropertyGroup>
   ```
 
-* The environment can be set based on the use of a publish profile. The first condition in the following example covers setting the environment when any publish profile is used, while the second condition sets the environment to `Development` when building the app:
+* The environment can be set based on the use of a publish profile. The first condition in the following example covers setting the environment when any publish profile is used, while the second condition sets the environment to `Development` when no publish profile is used (applies to both build and publish operations without a profile):
 
   ```xml
   <PropertyGroup>