[MINOR] Add trivial cosmetic changes on STYLE.md
[MINOR] Add trivial cosmetic changes on STYLE.md

### What is this PR for?

This PR proposes a little bit of cosmetic changes on `STYLE.md`.

**Before**

```
                  "src-noconflict/mode-sql.js",
                  "src-noconflict/mode-markdown.js",
                  "src-noconflict/keybinding-emacs.js",
                 "src-noconflict/ext-language_tools.js",
+                 "src-noconflict/theme-github.js"],
       "version": "1.1.8",
       "name": "ace-builds"
    },
    "highlightjs": {
        "main": ["highlight.pack.js",
+                 "styles/github.css"],
      "version": "8.4.0",
      "name": "highlightjs"
     }
```

```
-      $scope.editor.setTheme('ace/theme/github');
+      $scope.editor.setTheme('ace/theme/monokai');
```

```
-                 "src-noconflict/theme-github.js"],
+                 "src-noconflict/theme-monokai.js"],
```

**After**

```diff
                  "src-noconflict/mode-sql.js",
                  "src-noconflict/mode-markdown.js",
                  "src-noconflict/keybinding-emacs.js",
                  "src-noconflict/ext-language_tools.js",
+                 "src-noconflict/theme-github.js"],
       "version": "1.1.8",
       "name": "ace-builds"
    },
    "highlightjs": {
        "main": ["highlight.pack.js",
+                 "styles/github.css"],
      "version": "8.4.0",
      "name": "highlightjs"
     }
```

```diff
-      $scope.editor.setTheme('ace/theme/github');
+      $scope.editor.setTheme('ace/theme/monokai');
```

```diff
-                 "src-noconflict/theme-github.js"],
+                 "src-noconflict/theme-monokai.js"],
```

### What type of PR is it?
[Documentation]

### What is the Jira issue?
MINOR

### How should this be tested?
Manually checked the rendering

### Questions:
* Does the licenses files need update? No
* Is there breaking changes for older versions? No
* Does this needs documentation? N/A

Author: hyukjinkwon <gurwls223@gmail.com>

Closes #1763 from HyukjinKwon/minor-fix and squashes the following commits:

a6fcbd3 [hyukjinkwon] Add trivial cosmetic changes on STYLE.md

jongyoul/zeppelin,datalayer/zeppelin,AlexanderShoshin/zeppelin,zjffdu/zeppelin,IceKhan13/zeppelin,minahlee/incubator-zeppelin,volumeint/zeppelin,tzolov/incubator-zeppelin,zetaris/zeppelin,minahlee/zeppelin,r-kamath/incubator-zeppelin,herval/zeppelin,apache/incubator-zeppelin,volumeint/zeppelin,herval/zeppelin,astroshim/zeppelin,openthings/zeppelin,mwkang/zeppelin,fogbeam/zeppelin_mirror,minahlee/zeppelin,sohaibiftikhar/zeppelin,vrlo/zeppelin,Leemoonsoo/zeppelin,sohaibiftikhar/zeppelin,1ambda/zeppelin,r-kamath/incubator-zeppelin,YuanGunGun/zeppelin,sohaibiftikhar/zeppelin,minahlee/incubator-zeppelin,vrlo/zeppelin,wary/zeppelin,SachinJanani/zeppelin,datalayer/zeppelin-datalayer,sctincman/zeppelin,Leemoonsoo/zeppelin,Leemoonsoo/zeppelin,yu74n/zeppelin,vrlo/zeppelin,mwkang/zeppelin,sergeymazin/zeppelin,radicalbit/incubator-zeppelin,vipul1409/zeppelin,Leemoonsoo/zeppelin,SachinJanani/zeppelin,hammertank/zeppelin,jongyoul/zeppelin,rconline/zeppelin,vipul1409/zeppelin,herval/zeppelin,pravin-dsilva/zeppelin,doanduyhai/incubator-zeppelin,IceKhan13/zeppelin,1ambda/zeppelin,openthings/zeppelin,vipul1409/zeppelin,IceKhan13/zeppelin,astroshim/incubator-zeppelin,soralee/zeppelin,yorek/zeppelin,chilang/zeppelin,yorek/zeppelin,sravan-s/zeppelin,sravan-s/zeppelin,karuppayya/zeppelin,vipul1409/zeppelin,apache/zeppelin,apache/zeppelin,radicalbit/incubator-zeppelin,tzolov/incubator-zeppelin,karuppayya/zeppelin,AlexanderShoshin/zeppelin,benoyantony/zeppelin,doanduyhai/incubator-zeppelin,karuppayya/zeppelin,prabhjyotsingh/incubator-zeppelin,minahlee/incubator-zeppelin,sergeymazin/zeppelin,anthonycorbacho/incubator-zeppelin,VipinRathor/zeppelin,sergeymazin/zeppelin,mwkang/zeppelin,SarunasG/zeppelin-oidc,r-kamath/incubator-zeppelin,astroshim/incubator-zeppelin,soralee/zeppelin,YuanGunGun/zeppelin,hammertank/zeppelin,datalayer/zeppelin,apache/incubator-zeppelin,herval/zeppelin,sctincman/zeppelin,cfries/zeppelin,jongyoul/zeppelin,yorek/zeppelin,jongyoul/zeppelin,vipul1409/zeppelin,apache/incubator-zeppelin,radicalbit/incubator-zeppelin,VipinRathor/zeppelin,datalayer/zeppelin-datalayer,AlexanderShoshin/zeppelin,pravin-dsilva/zeppelin,namanmishra91/zeppelin,prabhjyotsingh/zeppelin,volumeint/zeppelin,sravan-s/zeppelin,Leemoonsoo/zeppelin,pellmont/zeppelin,chilang/zeppelin,prabhjyotsingh/zeppelin,sctincman/zeppelin,benoyantony/zeppelin,r-kamath/incubator-zeppelin,wary/zeppelin,prabhjyotsingh/incubator-zeppelin,chilang/zeppelin,astroshim/zeppelin,yorek/zeppelin,pravin-dsilva/zeppelin,karuppayya/zeppelin,sravan-s/zeppelin,lresende/incubator-zeppelin,Leemoonsoo/zeppelin,zjffdu/zeppelin,astroshim/zeppelin,rconline/zeppelin,1ambda/zeppelin,IceKhan13/zeppelin,hammertank/zeppelin,zjffdu/zeppelin,openthings/zeppelin,mwkang/zeppelin,Leemoonsoo/zeppelin,lresende/incubator-zeppelin,yu74n/zeppelin,cquptEthan/incubator-zeppelin,raysteam/zeppelin,cquptEthan/incubator-zeppelin,raysteam/zeppelin,raysteam/zeppelin,doanduyhai/incubator-zeppelin,raysteam/zeppelin,datalayer/zeppelin,YuanGunGun/zeppelin,cfries/zeppelin,herval/zeppelin,apache/zeppelin,doanduyhai/incubator-zeppelin,yorek/zeppelin,YuanGunGun/zeppelin,jongyoul/incubator-zeppelin,joroKr21/incubator-zeppelin,lresende/incubator-zeppelin,jongyoul/incubator-zeppelin,VipinRathor/zeppelin,soralee/zeppelin,joroKr21/incubator-zeppelin,pravin-dsilva/zeppelin,vrlo/zeppelin,Nova-Boy/zeppelin,astroshim/incubator-zeppelin,radicalbit/incubator-zeppelin,rconline/zeppelin,joroKr21/incubator-zeppelin,cquptEthan/incubator-zeppelin,sergeymazin/zeppelin,minahlee/zeppelin,1ambda/zeppelin,minahlee/zeppelin,wary/zeppelin,lresende/incubator-zeppelin,doanduyhai/incubator-zeppelin,karuppayya/zeppelin,raysteam/zeppelin,raysteam/zeppelin,cfries/zeppelin,sctincman/zeppelin,prabhjyotsingh/zeppelin,openthings/zeppelin,sergeymazin/zeppelin,openthings/zeppelin,yu74n/zeppelin,tinkoff-dwh/zeppelin,datalayer/zeppelin-datalayer,fogbeam/zeppelin_mirror,vrlo/zeppelin,minahlee/incubator-zeppelin,r-kamath/zeppelin,SarunasG/zeppelin-oidc,volumeint/zeppelin,volumeint/zeppelin,SachinJanani/zeppelin,benoyantony/zeppelin,YuanGunGun/zeppelin,jongyoul/incubator-zeppelin,sergeymazin/zeppelin,cfries/zeppelin,Nova-Boy/zeppelin,prabhjyotsingh/zeppelin,cquptEthan/incubator-zeppelin,rconline/zeppelin,lresende/incubator-zeppelin,jongyoul/zeppelin,apache/zeppelin,Nova-Boy/zeppelin,tinkoff-dwh/zeppelin,zjffdu/zeppelin,vrlo/zeppelin,IceKhan13/zeppelin,yorek/zeppelin,Nova-Boy/zeppelin,sohaibiftikhar/zeppelin,astroshim/incubator-zeppelin,cfries/zeppelin,YuanGunGun/zeppelin,yu74n/zeppelin,Leemoonsoo/incubator-zeppelin,wary/zeppelin,VipinRathor/zeppelin,Nova-Boy/zeppelin,namanmishra91/zeppelin,fogbeam/zeppelin_mirror,rconline/zeppelin,mwkang/zeppelin,hkropp/incubator-zeppelin,SarunasG/zeppelin-oidc,VipinRathor/zeppelin,datalayer/zeppelin-datalayer,joroKr21/incubator-zeppelin,vipul1409/zeppelin,raysteam/zeppelin,jongyoul/zeppelin,sravan-s/zeppelin,SarunasG/zeppelin-oidc,radicalbit/incubator-zeppelin,tzolov/incubator-zeppelin,AlexanderShoshin/zeppelin,hkropp/incubator-zeppelin,cquptEthan/incubator-zeppelin,SachinJanani/zeppelin,r-kamath/zeppelin,namanmishra91/zeppelin,chilang/zeppelin,sergeymazin/zeppelin,radicalbit/incubator-zeppelin,namanmishra91/zeppelin,zetaris/zeppelin,benoyantony/zeppelin,radicalbit/incubator-zeppelin,IceKhan13/zeppelin,herval/zeppelin,hammertank/zeppelin,openthings/zeppelin,VipinRathor/zeppelin,mwkang/zeppelin,astroshim/incubator-zeppelin,SarunasG/zeppelin-oidc,1ambda/zeppelin,zetaris/zeppelin,benoyantony/zeppelin,yorek/zeppelin,Leemoonsoo/incubator-zeppelin,mwkang/zeppelin,minahlee/zeppelin,datalayer/zeppelin,r-kamath/zeppelin,Leemoonsoo/incubator-zeppelin,pravin-dsilva/zeppelin,apache/zeppelin,doanduyhai/incubator-zeppelin,hammertank/zeppelin,hkropp/incubator-zeppelin,zjffdu/zeppelin,datalayer/zeppelin,pellmont/zeppelin,anthonycorbacho/incubator-zeppelin,r-kamath/incubator-zeppelin,hammertank/zeppelin,soralee/zeppelin,tinkoff-dwh/zeppelin,anthonycorbacho/incubator-zeppelin,Leemoonsoo/incubator-zeppelin,rconline/zeppelin,doanduyhai/incubator-zeppelin,joroKr21/incubator-zeppelin,sctincman/zeppelin,Leemoonsoo/incubator-zeppelin,prabhjyotsingh/zeppelin,vipul1409/zeppelin,jongyoul/incubator-zeppelin,chilang/zeppelin,Nova-Boy/zeppelin,vrlo/zeppelin,volumeint/zeppelin,tzolov/incubator-zeppelin,karuppayya/zeppelin,Leemoonsoo/zeppelin,yu74n/zeppelin,apache/incubator-zeppelin,namanmishra91/zeppelin,astroshim/zeppelin,lresende/incubator-zeppelin,anthonycorbacho/incubator-zeppelin,hkropp/incubator-zeppelin,apache/zeppelin,rconline/zeppelin,datalayer/zeppelin,pellmont/zeppelin,prabhjyotsingh/incubator-zeppelin,cfries/zeppelin,r-kamath/zeppelin,fogbeam/zeppelin_mirror,minahlee/zeppelin,VipinRathor/zeppelin,datalayer/zeppelin,astroshim/zeppelin,openthings/zeppelin,tinkoff-dwh/zeppelin,astroshim/zeppelin,wary/zeppelin,apache/incubator-zeppelin,sohaibiftikhar/zeppelin,sohaibiftikhar/zeppelin,volumeint/zeppelin,hkropp/incubator-zeppelin,cquptEthan/incubator-zeppelin,pravin-dsilva/zeppelin,prabhjyotsingh/incubator-zeppelin,wary/zeppelin,herval/zeppelin,benoyantony/zeppelin,r-kamath/zeppelin,hkropp/incubator-zeppelin,sravan-s/zeppelin,r-kamath/zeppelin,pellmont/zeppelin,sravan-s/zeppelin,sohaibiftikhar/zeppelin,lresende/incubator-zeppelin,minahlee/incubator-zeppelin,prabhjyotsingh/zeppelin,jongyoul/zeppelin,IceKhan13/zeppelin,r-kamath/incubator-zeppelin,soralee/zeppelin,SachinJanani/zeppelin,benoyantony/zeppelin,tzolov/incubator-zeppelin,tinkoff-dwh/zeppelin,cquptEthan/incubator-zeppelin,1ambda/zeppelin,SarunasG/zeppelin-oidc,chilang/zeppelin,soralee/zeppelin,SachinJanani/zeppelin,Leemoonsoo/incubator-zeppelin,zjffdu/zeppelin,astroshim/incubator-zeppelin,SachinJanani/zeppelin,zetaris/zeppelin,zetaris/zeppelin,apache/incubator-zeppelin,namanmishra91/zeppelin,SarunasG/zeppelin-oidc,apache/zeppelin,sctincman/zeppelin,zjffdu/zeppelin,AlexanderShoshin/zeppelin,anthonycorbacho/incubator-zeppelin,prabhjyotsingh/incubator-zeppelin,fogbeam/zeppelin_mirror,yu74n/zeppelin,fogbeam/zeppelin_mirror,pellmont/zeppelin,prabhjyotsingh/zeppelin,tinkoff-dwh/zeppelin,karuppayya/zeppelin,tinkoff-dwh/zeppelin,wary/zeppelin,tzolov/incubator-zeppelin,Nova-Boy/zeppelin,1ambda/zeppelin,anthonycorbacho/incubator-zeppelin,yu74n/zeppelin,jongyoul/incubator-zeppelin,YuanGunGun/zeppelin,prabhjyotsingh/incubator-zeppelin,pellmont/zeppelin,soralee/zeppelin,chilang/zeppelin,r-kamath/incubator-zeppelin,hammertank/zeppelin,joroKr21/incubator-zeppelin,zetaris/zeppelin,joroKr21/incubator-zeppelin,sctincman/zeppelin,namanmishra91/zeppelin,fogbeam/zeppelin_mirror,pellmont/zeppelin,AlexanderShoshin/zeppelin,AlexanderShoshin/zeppelin,joroKr21/incubator-zeppelin,cfries/zeppelin,astroshim/zeppelin,minahlee/zeppelin,zetaris/zeppelin,anthonycorbacho/incubator-zeppelin,jongyoul/incubator-zeppelin,pravin-dsilva/zeppelin,r-kamath/zeppelin