docs: spelling correction for "targetting" (#404)

This PR was generated using Autosynth. 🌈

Synth log will be available here:
https://source.cloud.google.com/results/invocations/4c7dd1d3-21d2-4d5c-80cf-c7fc00653dca/targets

- [ ] To automatically regenerate this PR, check this box.

Source-Link: googleapis/synthtool@15013ef

packages/google-container/README.md

@@ -112,7 +112,7 @@ Our client libraries follow the [Node.js release schedule](https://nodejs.org/en
 Libraries are compatible with all current _active_ and _maintenance_ versions of
 Node.js.
 
-Client libraries targetting some end-of-life versions of Node.js are available, and
+Client libraries targeting some end-of-life versions of Node.js are available, and
 can be installed via npm [dist-tags](https://docs.npmjs.com/cli/dist-tag).
 The dist-tags follow the naming convention `legacy-(version)`.
 

packages/google-container/synth.metadata

@@ -4,7 +4,7 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/nodejs-cloud-container.git",
-        "sha": "f72f1210f63e1fd9b3dd02e0791b1d024d1cbe07"
+        "sha": "40f207e3e1ae02f63b9b34c9e957c0caae89c7fb"
       }
     },
     {
@@ -19,7 +19,7 @@
       "git": {
         "name": "synthtool",
         "remote": "https://github.com/googleapis/synthtool.git",
-        "sha": "d5fc0bcf9ea9789c5b0e3154a9e3b29e5cea6116"
+        "sha": "15013eff642a7e7e855aed5a29e6e83c39beba2a"
       }
     }
   ],
@@ -33,76 +33,5 @@
         "generator": "bazel"
       }
     }
-  ],
-  "generatedFiles": [
-    ".eslintignore",
-    ".eslintrc.json",
-    ".gitattributes",
-    ".github/ISSUE_TEMPLATE/bug_report.md",
-    ".github/ISSUE_TEMPLATE/feature_request.md",
-    ".github/ISSUE_TEMPLATE/support_request.md",
-    ".github/PULL_REQUEST_TEMPLATE.md",
-    ".github/release-please.yml",
-    ".github/workflows/ci.yaml",
-    ".gitignore",
-    ".jsdoc.js",
-    ".kokoro/.gitattributes",
-    ".kokoro/common.cfg",
-    ".kokoro/continuous/node10/common.cfg",
-    ".kokoro/continuous/node10/docs.cfg",
-    ".kokoro/continuous/node10/test.cfg",
-    ".kokoro/continuous/node12/common.cfg",
-    ".kokoro/continuous/node12/lint.cfg",
-    ".kokoro/continuous/node12/samples-test.cfg",
-    ".kokoro/continuous/node12/system-test.cfg",
-    ".kokoro/continuous/node12/test.cfg",
-    ".kokoro/docs.sh",
-    ".kokoro/lint.sh",
-    ".kokoro/populate-secrets.sh",
-    ".kokoro/presubmit/node10/common.cfg",
-    ".kokoro/presubmit/node12/common.cfg",
-    ".kokoro/presubmit/node12/samples-test.cfg",
-    ".kokoro/presubmit/node12/system-test.cfg",
-    ".kokoro/presubmit/node12/test.cfg",
-    ".kokoro/publish.sh",
-    ".kokoro/release/docs-devsite.cfg",
-    ".kokoro/release/docs-devsite.sh",
-    ".kokoro/release/docs.cfg",
-    ".kokoro/release/docs.sh",
-    ".kokoro/release/publish.cfg",
-    ".kokoro/samples-test.sh",
-    ".kokoro/system-test.sh",
-    ".kokoro/test.bat",
-    ".kokoro/test.sh",
-    ".kokoro/trampoline.sh",
-    ".kokoro/trampoline_v2.sh",
-    ".mocharc.js",
-    ".nycrc",
-    ".prettierignore",
-    ".prettierrc.js",
-    ".trampolinerc",
-    "CODE_OF_CONDUCT.md",
-    "CONTRIBUTING.md",
-    "LICENSE",
-    "README.md",
-    "api-extractor.json",
-    "linkinator.config.json",
-    "protos/google/container/v1/cluster_service.proto",
-    "protos/protos.d.ts",
-    "protos/protos.js",
-    "protos/protos.json",
-    "renovate.json",
-    "samples/README.md",
-    "src/index.ts",
-    "src/v1/cluster_manager_client.ts",
-    "src/v1/cluster_manager_client_config.json",
-    "src/v1/cluster_manager_proto_list.json",
-    "src/v1/index.ts",
-    "system-test/fixtures/sample/src/index.js",
-    "system-test/fixtures/sample/src/index.ts",
-    "system-test/install.ts",
-    "test/gapic_cluster_manager_v1.ts",
-    "tsconfig.json",
-    "webpack.config.js"
   ]
 }