message: Remove duplicate docs
diff: @@ -164,7 +164,6 @@ default-target = "x86_64-unknown-linux-gnu"
  # Targets to build in addition to `default-target` (default: all tier 1 targets)
  # Same available targets as `default-target`.
  -# If not specified, builds all tier 1 targets.
  # Set this to `[]` to only build the default target.
  extra-targets = [ "x86_64-apple-darwin", "x86_64-pc-windows-msvc" ]
  