npm.md: Remove the "install Xcode" bit

bgv2 · web-flow · commit fac80918f548 · 2020-12-04T02:11:24.000-05:00
#2398
diff --git a/doc/npm.md b/doc/npm.md
@@ -36,9 +36,6 @@ npm config set python python2
 ```
 
 ## macOS
-
-Install [Xcode](https://developer.apple.com/xcode/downloads/) and run:
-
 ```bash
 xcode-select --install
 ```
