Increase indent in readme

Signed-off-by: William So <[email protected]>

README.md

@@ -38,11 +38,11 @@ For a new locale, create a new directory named with its language tag and copy [`
 
 ```JSONc
 {
-  // ...
-  "en": "English",
-  "(your-language-tag)": "(Native name of your language)",
-  "uwu": "Uwuish",
-  // ...
+    // ...
+    "en": "English",
+    "(your-language-tag)": "(Native name of your language)",
+    "uwu": "Uwuish",
+    // ...
 }
 ```
 
@@ -55,17 +55,17 @@ When translating, keep in mind the following things:
 
 ```JSONc
 {
-  // ...
-  "youtu": {
     // ...
-    "be": {
-      // ...
-      "/dQw4w9WgXcQ": "I am 'youtu.be./dQw4w9WgXcQ'!",
-      // ...
+    "youtu": {
+        // ...
+        "be": {
+            // ...
+            "/dQw4w9WgXcQ": "I am 'youtu.be./dQw4w9WgXcQ'!",
+            // ...
+        },
+        // ...
     },
     // ...
-  },
-  // ...
 }
 ```