Add dollar to terminal commands

README.md

@@ -7,7 +7,7 @@ Currently only "New Oxford American Dictionary" is supported.
 # Installation
 
 ```
-go install github.com/DQNEO/apple-dictionary-parser@latest
+$ go install github.com/DQNEO/apple-dictionary-parser@latest
 ```
 
 The command line tool `apple-dictionary-parser ` will be installed in your `$GOPATH/bin` directory.
@@ -18,7 +18,7 @@ The command line tool `apple-dictionary-parser ` will be installed in your `$GOP
 ## Export dictionary contents in raw format
 
 ```
-apple-dictionary-parser dump
+$ apple-dictionary-parser dump
 ```
 
 This `dump` subcommand automatically finds the location of the dictionary file in your MacOS, and extract the binary content into a raw dump file (`/tmp/noad.cache`).
@@ -33,18 +33,18 @@ If you are just interested in the raw contents of the dictionary and want to pro
 
 ## Export dictionary contents into a text file
 ```
-apple-dictionary-parser text > /tmp/all-words.txt
+$ apple-dictionary-parser text > /tmp/all-words.txt
 ```
 
 ## Export dictionary contents into a HTML file
 ```
-apple-dictionary-parser html > /tmp/all-words.html
+$ apple-dictionary-parser html > /tmp/all-words.html
 ```
 
 ## Export dictionary contents into alphabetically separated HTML files
 
 ```
-apple-dictionary-parser html-split --out-dir /tmp/
+$ apple-dictionary-parser html-split --out-dir /tmp/
 ```
 
 This generates a.html, b.html, ..., z.html files in a given directory.
@@ -54,25 +54,25 @@ This generates a.html, b.html, ..., z.html files in a given directory.
 If you want to filter words to extract, you can use filtering options such as `--words` or `--words-file`
 
 ```
-apple-dictionary-parser text --words=--words=happiness,joy,pleasure > /tmp/selected-words.txt
+$ apple-dictionary-parser text --words=--words=happiness,joy,pleasure > /tmp/selected-words.txt
 
-apple-dictionary-parser text --words-file=your-words.txt > /tmp/selected-words.txt
+$ apple-dictionary-parser text --words-file=your-words.txt > /tmp/selected-words.txt
 ```
 
 These filtering options are applicable to `text`, `html` and `html-split` subcommands.
 
 ## Analyze etymology data
 
 ```
-apple-dictionary-parser etym /tmp/
+$ apple-dictionary-parser etym /tmp/
 ```
 
 This analyzes etymology graph and make outputs in various formats (yaml, html)
 
 ## Show phonetics information
 
 ```
-apple-dictionary-parser phonetics
+$ apple-dictionary-parser phonetics
 ```
 
 # License