Small README.md improvement

Ohmnivore · Ohmnivore · commit efe082e15c6f · 2021-04-28T23:27:23.000-04:00
diff --git a/README.md b/README.md
@@ -14,7 +14,8 @@
 cd <project_root>
 cmake -S . -B cmake-build
 cmake --build cmake-build --target install
-./dist/SunRay
+cd dist
+./SunRay
 ```
 
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