chore(package): use colon for sub-scripts

package.json

@@ -9,17 +9,17 @@
     "cleanup": "find ./src -type f -name '*.js' -delete && find ./src -type f -name '*.map' -delete",
     "coverage": "nyc npm test && nyc report --reporter=text-lcov | coveralls",
     "hydra": "node --trace-hydrogen --trace-phase=Z --trace-deopt --code-comments --hydrogen-track-positions --redirect-code-traces --redirect-code-traces-to=code.asm .dist/benchmarks/run",
-    "prepublish": "tsc -d && npm run build && npm run build-min",
+    "prepublish": "tsc -d && npm run build && npm run build:min",
     "rfc": "node chore/rfc",
     "semantic-release": "semantic-release pre && npm publish && semantic-release post",
     "test": "tsc -d && ava .dist/test",
     "test:watch": "ava .dist/test --watch --source .dist",
-    "build": "npm run build-es && npm run build-cjs",
-    "build-min": "npm run build-es-min && npm run build-cjs-min",
-    "build-es": "rollup -c",
-    "build-es-min": "babel .dist/main-es.js > .dist/main-es.min.js",
-    "build-cjs": "browserify .dist/src/main.js > .dist/main-cjs.js",
-    "build-cjs-min": "babel .dist/main-cjs.js > .dist/main-cjs.min.js"
+    "build": "npm run build:es && npm run build:cjs",
+    "build:min": "npm run build:es:min && npm run build:cjs:min",
+    "build:es": "rollup -c",
+    "build:es:min": "babel .dist/main-es.js > .dist/main-es.min.js",
+    "build:cjs": "browserify .dist/src/main.js > .dist/main-cjs.js",
+    "build:cjs:min": "babel .dist/main-cjs.js > .dist/main-cjs.min.js"
   },
   "author": "",
   "license": "ISC",