doc: fix overriding of prefix option

Make the example in the "Building a debug build" section work as intended. Fixes: nodejs#30477
lpinca · Nov 17, 2019 · c6e73e5 · c6e73e5
1 parent 5c57616
commit c6e73e5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/BUILDING.md b/BUILDING.md
@@ -476,7 +476,7 @@ To use the debug build with all the normal dependencies overwrite the release
 version in the install directory:
 
 ``` console
-$ make install --prefix=/opt/node-debug/
+$ make install PREFIX=/opt/node-debug/
 $ cp -a -f out/Debug/node /opt/node-debug/node
 ```