chore: remove superfluous 'build' script

README.md

@@ -31,7 +31,7 @@ Compile the smart contracts with Buidler:
 $ yarn compile
 ```
 
-### Build
+### TypeChain
 
 Compile the smart contracts and generate TypeChain artifacts:
 

package.json

@@ -66,7 +66,6 @@
     "url": "https://github.com/paulrberg/solidity-template"
   },
   "scripts": {
-    "build": "yarn run compile && yarn run typechain",
     "clean": "buidler clean",
     "commit": "git-cz",
     "compile": "buidler compile",