Fix documentation

index.d.ts

@@ -259,24 +259,30 @@ export type Options<EncodingType = string> = {
  /**
  Write some input to the `stdin` of your binary.
 
- Tip: If the input is a file, use the `inputFile` option instead.
+ If the input is a file, use the `inputFile` option instead.
  */
  readonly input?: string | Buffer | ReadableStream;
 
  /**
  Use a file as input to the the `stdin` of your binary.
+
+ If the input is not a file, use the `input` option instead.
  */
  readonly inputFile?: string;
 } & CommonOptions<EncodingType>;
 
 export type SyncOptions<EncodingType = string> = {
  /**
  Write some input to the `stdin` of your binary.
+
+ If the input is a file, use the `inputFile` option instead.
  */
  readonly input?: string | Buffer;
 
  /**
  Use a file as input to the the `stdin` of your binary.
+
+ If the input is not a file, use the `input` option instead.
  */
  readonly inputFile?: string;
 } & CommonOptions<EncodingType>;

readme.md

@@ -563,12 +563,16 @@ Type: `string | Buffer | stream.Readable`
 Write some input to the `stdin` of your binary.\
 Streams are not allowed when using the synchronous methods.
 
+If the input is a file, use the [`inputFile` option](#inputfile) instead.
+
 #### inputFile
 
 Type: `string`
 
 Use a file as input to the the `stdin` of your binary.
 
+If the input is not a file, use the [`input` option](#input) instead.
+
 #### stdin
 
 Type: `string | number | Stream | undefined`\