dev dependenies gh pages

Author: MUHAMMED-FARIZ-KP

package.json

@@ -17,8 +17,8 @@
   },
   "scripts": {
     "start": "react-scripts start",
-    "predeploy":"npm run build",
-    "deploy":"gh-pages -d build",
+    "predeploy": "npm run build",
+    "deploy": "gh-pages -d build",
     "build": "react-scripts build",
     "test": "react-scripts test",
     "eject": "react-scripts eject"
@@ -40,5 +40,8 @@
       "last 1 firefox version",
       "last 1 safari version"
     ]
+  },
+  "devDependencies": {
+    "gh-pages": "^5.0.0"
   }
 }