Fix linting code problems

src/beautifiers/autopep8.coffee

@@ -21,5 +21,5 @@ module.exports = class Autopep8 extends Beautifier
       ["--indent-size","#{options.indent_size}"] if options.indent_size?
       ["--ignore","#{options.ignore.join(',')}"] if options.ignore?
       ], help: {
-      link: "https://github.com/hhatto/autopep8"
+        link: "https://github.com/hhatto/autopep8"
       })

src/beautifiers/perltidy.coffee

@@ -26,5 +26,5 @@ module.exports = class PerlTidy extends Beautifier
       "--profile=#{options.perltidy_profile}" if options.perltidy_profile?.length
       @tempFile("input", text)
       ], help: {
-      link: "http://perltidy.sourceforge.net/"
+        link: "http://perltidy.sourceforge.net/"
       })

src/beautifiers/php-cs-fixer.coffee

@@ -39,10 +39,10 @@ module.exports = class PHPCSFixer extends Beautifier
             "--fixers=#{options.fixers}" if options.fixers
             tempFile = @tempFile("temp", text)
             ], {
-            ignoreReturnCode: true
-            help: {
-              link: "http://php.net/manual/en/install.php"
-            }
+              ignoreReturnCode: true
+              help: {
+                link: "http://php.net/manual/en/install.php"
+              }
             })
             .then(=>
               @readFile(tempFile)
@@ -66,10 +66,10 @@ module.exports = class PHPCSFixer extends Beautifier
         "--fixers=#{options.fixers}" if options.fixers
         tempFile = @tempFile("temp", text)
         ], {
-        ignoreReturnCode: true
-        help: {
-          link: "https://github.com/FriendsOfPHP/PHP-CS-Fixer"
-        }
+          ignoreReturnCode: true
+          help: {
+            link: "https://github.com/FriendsOfPHP/PHP-CS-Fixer"
+          }
         })
         .then(=>
           @readFile(tempFile)

src/beautifiers/puppet-fix.coffee

@@ -24,9 +24,9 @@ module.exports = class PuppetFix extends Beautifier
       '--fix'
       tempFile = @tempFile("input", text)
       ], {
-      ignoreReturnCode: true
-      help: {
-        link: "http://puppet-lint.com/"
+        ignoreReturnCode: true
+        help: {
+          link: "http://puppet-lint.com/"
         }
       })
       .then(=>

src/beautifiers/ruby-beautify.coffee

@@ -20,5 +20,5 @@ module.exports = class RubyBeautify extends Beautifier
       "--indent_count", options.indent_size
       @tempFile("input", text)
       ], help: {
-      link: "https://github.com/erniebrodeur/ruby-beautify"
+        link: "https://github.com/erniebrodeur/ruby-beautify"
       })

src/beautifiers/rustfmt.coffee

@@ -18,9 +18,9 @@ module.exports = class Rustfmt extends Beautifier
     @run(program, [
       tmpFile = @tempFile("tmp", text)
       ], help: {
-      link: "https://github.com/nrc/rustfmt"
-      program: "rustfmt"
-      pathOption: "Rust - Rustfmt Path"
+        link: "https://github.com/nrc/rustfmt"
+        program: "rustfmt"
+        pathOption: "Rust - Rustfmt Path"
       })
       .then(=>
         @readFile(tmpFile)

src/beautifiers/sqlformat.coffee

@@ -20,5 +20,5 @@ module.exports = class Sqlformat extends Beautifier
       "--keywords=#{options.keywords}" if options.keywords?
       "--identifiers=#{options.identifiers}" if options.identifiers?
       ], help: {
-      link: "https://github.com/andialbrecht/sqlparse"
+        link: "https://github.com/andialbrecht/sqlparse"
       })

src/beautifiers/uncrustify/cfg.coffee

@@ -21,9 +21,7 @@ module.exports = (options, cb) ->
   # jshint ignore: start
   ic = options.indent_char
   if options.indent_with_tabs is 0 or options.indent_with_tabs is 1 or options.indent_with_tabs is 2
-
-
-  # Ignore indent_char option
+    null # Ignore indent_char option
   else if ic is " "
     options.indent_with_tabs = 0 # Spaces only
   else if ic is "\t"

src/beautifiers/uncrustify/index.coffee

@@ -79,7 +79,7 @@ module.exports = class Uncrustify extends Beautifier
         "-l"
         lang
         ], help: {
-        link: "http://sourceforge.net/projects/uncrustify/"
+          link: "http://sourceforge.net/projects/uncrustify/"
         })
         .then(=>
           @readFile(outputFile)