diff --git a/std-stream-send/src/main.cpp b/std-stream-send/src/main.cpp
index 602ce69..b6f2ea0 100644
--- a/std-stream-send/src/main.cpp
+++ b/std-stream-send/src/main.cpp
@@ -53,16 +53,16 @@ int main (int argc, char *argv[])
         
 
         if (meta.id % 10){
-			auto* dst_meta = image_buffer.get_slot_meta(meta.id);
-			auto* dst_data = image_buffer.get_slot_data(meta.id);
-        	zmq_send(sender, 
+            auto* dst_meta = image_buffer.get_slot_meta(meta.id);
+            auto* dst_data = image_buffer.get_slot_data(meta.id);
+            zmq_send(sender, 
                 &meta,
-				sizeof(ImageMetadata),  
-				ZMQ_SNDMORE | ZMQ_NOBLOCK);
-                
-			zmq_send(sender,
-            	dst_data,
-				IMAGE_N_BYTES, ZMQ_NOBLOCK);
+                sizeof(ImageMetadata),  
+                ZMQ_SNDMORE | ZMQ_NOBLOCK);
+
+                zmq_send(sender,
+                dst_data,
+                IMAGE_N_BYTES, ZMQ_NOBLOCK);
         }
     }
 }