Actually work when install via npm i.

Author: johnboxall

bin/lint-md

@@ -1,10 +1,7 @@
 #!/bin/bash -eu
-# Lint markdown files using Mobify's .remarkrc configuration.
-
-# FIXME: Brittle :|
-BIN_DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
-CODE_STYLE_DIR="$BIN_DIR/../mobify-code-style"
-REMARK_RC="$CODE_STYLE_DIR/.remarkrc"
-REMARK_CLI="$CODE_STYLE_DIR/node_modules/.bin/remark"
+# Lints Markdown files using Mobify's `.remarkrc` configuration.
+NPM_BIN=$(npm bin)
+REMARK_RC="$NPM_BIN/../mobify-code-style/.remarkrc"
+REMARK_CLI="$NPM_BIN/remark"
 
 $REMARK_CLI --rc-path $REMARK_RC "$@"