chore(docs): Fixed example typo & code style in npm-scripts.md

PR-URL: #1089
Credit: @NNNaix
Close: #1089
Reviewed-by: @ruyadorno

docs/content/using-npm/scripts.md

@@ -145,9 +145,15 @@ suites, then those executables will be added to the `PATH` for
 executing the scripts. So, if your package.json has this:
 
 ```json
-{ "name" : "foo"
-, "dependencies" : { "bar" : "0.1.x" }
-, "scripts": { "start" : "bar ./test" } }
+{ 
+ "name" : "foo", 
+ "dependencies" : { 
+ "bar" : "0.1.x" 
+ }, 
+ "scripts": { 
+ "start" : "bar ./test" 
+ } 
+}
 ```
 
 then you could run `npm start` to execute the `bar` script, which is
@@ -176,9 +182,15 @@ there is a config param of `<name>[@<version>]:<key>`. For example,
 if the package.json has this:
 
 ```json
-{ "name" : "foo"
-, "config" : { "port" : "8080" }
-, "scripts" : { "start" : "node server.js" } }
+{ 
+ "name" : "foo", 
+ "config" : { 
+ "port" : "8080" 
+ }, 
+ "scripts" : { 
+ "start" : "node server.js" 
+ } 
+}
 ```
 
 and the server.js is this:
@@ -213,10 +225,11 @@ process.env.npm_package_scripts_install === "foo.js"
 For example, if your package.json contains this:
 
 ```json
-{ "scripts" :
- { "install" : "scripts/install.js"
- , "postinstall" : "scripts/postinstall.js"
- , "uninstall" : "scripts/uninstall.js"
+{ 
+ "scripts" : { 
+ "install" : "scripts/install.js", 
+ "postinstall" : "scripts/install.js", 
+ "uninstall" : "scripts/uninstall.js"
  }
 }
 ```
@@ -232,10 +245,11 @@ If you want to run a make command, you can do so. This works just
 fine:
 
 ```json
-{ "scripts" :
- { "preinstall" : "./configure"
- , "install" : "make && make install"
- , "test" : "make test"
+{ 
+ "scripts" : { 
+ "preinstall" : "./configure", 
+ "install" : "make && make install", 
+ "test" : "make test"
  }
 }
 ```