Fix wrong indentation from package.json

Author: jdnichollsc

package.json

@@ -25,21 +25,21 @@
   "keywords": [
     "react-native",
     "React Native",
-		"JavaScript",
-		"Android",
-		"iOS",
-		"browser",
-		"InAppBrowser",
-		"in-app-browser",
-		"InAppBrowser",
-		"Chrome",
-		"Safari",
-		"Chrome Custom Tabs",
-		"SafariServices",
-		"AuthenticationServices",
-		"SFSafariViewController",
-		"CustomTabsIntent",
-		"ChromeTabsManagerActivity"
+    "JavaScript",
+    "Android",
+    "iOS",
+    "browser",
+    "InAppBrowser",
+    "in-app-browser",
+    "InAppBrowser",
+    "Chrome",
+    "Safari",
+    "Chrome Custom Tabs",
+    "SafariServices",
+    "AuthenticationServices",
+    "SFSafariViewController",
+    "CustomTabsIntent",
+    "ChromeTabsManagerActivity"
   ],
   "author": "Juan David Nicholls Cardona",
   "homepage": "https://github.com/proyecto26/react-native-inappbrowser",