Upgrade repo-tools and regenerate scaffolding. (#17)

Author: jmdobry

packages/google-cloud-language/README.md

@@ -92,7 +92,7 @@ client
 
 ## Samples
 
-Samples are in the [`samples/`](https://github.com/blob/master/samples) directory. The samples' `README.md`
+Samples are in the [`samples/`](https://github.com/googleapis/nodejs-language/blob/master/samples) directory. The samples' `README.md`
 has instructions for running the samples.
 
 | Sample                      | Source Code                       |

packages/google-cloud-language/package.json

@@ -63,7 +63,7 @@
     "lodash.merge": "^4.6.0"
   },
   "devDependencies": {
-    "@google-cloud/nodejs-repo-tools": "^2.0.9",
+    "@google-cloud/nodejs-repo-tools": "^2.0.10",
     "async": "^2.5.0",
     "codecov": "^2.3.0",
     "eslint": "^4.8.0",