#### Section/Content To Improve

Section: Request method aliases

Quote: "For convenience aliases have been provided for all supported request methods."

#### Suggested Improvement

The key word in the quote is "supported". This suggests to me that anything not listed is not supported. `search` is not in the list, which implies that the SEARCH method is not supported. However, I tried the following:

```
axios.request({
  url: 'testing',
  method: 'search'
});
```

and it successfully sent a SEARCH request. This shows that the SEARCH method is actually supported. So, I would change the word "supported" to "common". And while we are at it, there needs to be a comma after "convenience". So the improved quote would read:

"For convenience, aliases have been provided for all common request methods."

#### Relevant File(s)

https://github.com/axios/axios/blob/master/README.md

index.d.ts
seEncoding?: responseEncoding | string;
  xsrfCookieName?: string;
  xsrfHeaderName?: string;
  onUploadProgress?: (progressEvent: any) => void;
  onDownloadProgress?: (progressEvent: any) => void;
  maxContentLength?: number;
  validateStatus?: ((status: number) => boolean) | null;
  maxBodyLength?: number;
  maxRedirects?: number;
  beforeRedirect?: (options: Record<string, any>, responseDetails: {headers: Record<string, string>}) => void;
  socketPath?: string | null;
  httpAgent?: any;
  httpsAgent?: any;
  proxy?: AxiosProxyConfig | false;
  cancelToken?: CancelToken;
  decompress?: boolean;
  transitional?: TransitionalOptions;
  signal?: AbortSignal;
  insecureHTTPParser?: boolean;
}
export interface HeadersDefaults {
  common: AxiosRequestHeaders;
  delete: AxiosRequestHeaders;
  get: AxiosRequestHeaders;
  head: AxiosRequestHeaders;
  post: AxiosRequestHeaders;
  put: AxiosRequestHeaders;
  patch: AxiosRequestHeaders;
  options?: AxiosRequestHeaders;
  purge?: AxiosRequestHeaders;
  link?: AxiosRequestHeaders;
  unlink?: AxiosRequestHeaders;
}
export interface AxiosDefaults<D = any> extends Omit<AxiosRequestConfig<D>, 'headers'> {
  headers: HeadersDefaults;
}
export interface AxiosResponse<T = any, D = any>  {
  data: T;
  status: number;
  statusText: string;
  headers: AxiosResponseHeaders;
  config: AxiosRequestConfig<D>;
  request?: any;
}
export interface AxiosError<T = any, D = any> extends Error {
  config: AxiosRequestConfig<D>;
  code?: string;
  request?: any;
  response?: AxiosResponse<T, D>;
  isAxiosError: boolean;
  toJSON: () => object;
}
export interface AxiosPromise<T = any> extends Promise<AxiosResponse<T>> {
}
export interface CancelStatic {
  new (message?: string): Cancel;
}
export interface Cancel {
  message: string | undefined;
}
export interface Canceler {
  (message?: string): void;
}
export interface CancelTokenStatic {
  new (executor: (cancel: Canceler) => void): CancelToken;
  source(): CancelTokenSource;
}
export interface Ca