Fix flags docs (#796)

Author: kirikirisu

cli.ts

@@ -21,12 +21,14 @@ const cli = meow(
     --fix             Automagically fix issues
     --reporter        Reporter to use
     --space           Use space indent instead of tabs [Default: 2]
+    --config          Path to a XO configuration file
     --semicolon       Use semicolons [Default: true]
-    --prettier        Conform to Prettier code style [Default: false]
     --react           Include React specific parsing and xo-react linting rules [Default: false]
     --prettier        Format with prettier or turn off prettier conflicted rules when set to 'compat' [Default: false]
     --print-config    Print the effective ESLint config for the given file
+    --version         Print XO version
     --open            Open files with issues in your editor
+    --quiet           Show only errors and no warnings
     --stdin           Validate/fix code from stdin
     --stdin-filename  Specify a filename for the --stdin option
     --ignore          Ignore pattern globs, can be set multiple times

readme.md

@@ -59,17 +59,19 @@ $ xo --help
 	Options
 		--fix             Automagically fix issues
 		--reporter        Reporter to use
-		--ignore          Ignore pattern globs, can be set multiple times
 		--space           Use space indent instead of tabs [Default: 2]
-		--no-semicolon    Prevent use of semicolons
-		--prettier        Conform to Prettier code style or turn off conflicting rules
-		--react           Include React plugins and xo-react linting rules [Default: false]
+		--config          Path to a XO configuration file
+		--semicolon       Use semicolons [Default: true]
+		--react           Include React specific parsing and xo-react linting rules [Default: false]
+		--prettier        Format with prettier or turn off prettier conflicted rules when set to 'compat' [Default: false]
+		--print-config    Print the effective ESLint config for the given file
+		--version         Print XO version
 		--open            Open files with issues in your editor
 		--quiet           Show only errors and no warnings
-		--cwd=<dir>       Working directory for files
 		--stdin           Validate/fix code from stdin
 		--stdin-filename  Specify a filename for the --stdin option
-		--print-config    Print the ESLint configuration for the given file
+		--ignore          Ignore pattern globs, can be set multiple times
+		--cwd=<dir>       Working directory for files [Default: process.cwd()]
 
 	Examples
 		$ xo