Update README.md

Author: wangkaidev

README.md

@@ -1,6 +1,8 @@
 # easy-debug-view
 Simple and fast debug output viewer for Windows.
 
+It is an super lightweight but faster alternative of [debugview](https://learn.microsoft.com/en-us/sysinternals/downloads/debugview) for user mode debug output.
+
 Administrator role is needed when running the program.
 
 ## Build
@@ -10,5 +12,7 @@ cmake -S . -B build
 cmake --build build --config RelWithDebInfo --target ALL_BUILD
 ```
 ### Configure, build and package using CMake
+```console
 cmake -S . -B build
 cmake --build build --config RelWithDebInfo --target package
+```