Update CONTRIBUTING.md

CONTRIBUTING.md

@@ -22,42 +22,42 @@ When making a PR, please make sure that it follows our style guidelines and good
 
 ### Coding style
 
-Indentations are Allman-style based, 4-space, no tabs.
+Indentations are Allman-style based, 2-space, no tabs.
 Space between arguments in function calls, as well as for types.
 
 Example (shortened from ActionHandler.cpp):
 
 ```cpp
 switch( commandId )
 {
-    case 0x01:  // Toggle sheathe
+  case 0x01:  // Toggle sheathe
+  {
+    if ( param11 == 1 )
+       pPlayer->setStance( Entity::Chara::Stance::Active );
+    else
     {
-        if ( param11 == 1 )
-            pPlayer->setStance( Entity::Actor::Stance::Active );
-        else
-        {
-            pPlayer->setStance( Entity::Actor::Stance::Passive );
-            pPlayer->setAutoattack( false );
-        }
-
-        pPlayer->sendToInRangeSet( ActorControlPacket142( pPlayer->getId(), 0, param11, 1 ) );
-
-        break;
-    }
-    case 0x03: // Change target
-    {
-        uint64_t targetId = inPacket.getValAt< uint64_t >( 0x24 );
-        pPlayer->changeTarget( targetId );
-        break;
-    }
-    default:
-    {
-        break;
+      pPlayer->setStance( Entity::Chara::Stance::Passive );
+      pPlayer->setAutoattack( false );
     }
+
+    pPlayer->sendToInRangeSet( ActorControlPacket142( pPlayer->getId(), 0, param11, 1 ) );
+
+    break;
+  }
+  case 0x03: // Change target
+  {
+    uint64_t targetId = inPacket.getValAt< uint64_t >( 0x24 );
+    pPlayer->changeTarget( targetId );
+    break;
+  }
+  default:
+  {
+    break;
+  }
 }
 ```
 
 ### Feature implementation
 
 Please make sure edge cases have been tested, behavior is aligned with retail and (if applicable) your queries make sense.
-Any changes to the SQL base should be noted (and reflected in the update.sql file in rootDirectory/sql). 
+Any changes to the SQL base should be noted (and reflected in the update.sql file in rootDirectory/sql).