diff --git a/source/FreeRTOS_IGMP.c b/source/FreeRTOS_IGMP.c
index f4dab04ba9..80e8e09e61 100644
--- a/source/FreeRTOS_IGMP.c
+++ b/source/FreeRTOS_IGMP.c
@@ -116,7 +116,7 @@
 
                 if( ( pxSocket->ucProtocol != ( uint8_t ) FREERTOS_IPPROTO_UDP ) || ( uxOptionLength != sizeof( uint8_t ) ) )
                 {
-                    break;     /* will return -pdFREERTOS_ERRNO_EINVAL */
+                    break; /* will return -pdFREERTOS_ERRNO_EINVAL */
                 }
 
                 /* Override the default TTL value with this one. */
@@ -129,14 +129,14 @@
                {
                    if( ( pxSocket->ucProtocol != ( uint8_t ) FREERTOS_IPPROTO_UDP ) || ( uxOptionLength != sizeof( struct freertos_ip_mreq ) ) )
                    {
-                       break;  /* will return -pdFREERTOS_ERRNO_EINVAL */
+                       break; /* will return -pdFREERTOS_ERRNO_EINVAL */
                    }
 
                    struct freertos_ip_mreq * pMReq = ( struct freertos_ip_mreq * ) pvOptionValue;
 
                    if( pdFALSE == xIsIPv4Multicast( pMReq->imr_multiaddr.sin_address.ulIP_IPv4 ) )
                    {
-                       break;  /* will return -pdFREERTOS_ERRNO_EINVAL */
+                       break; /* will return -pdFREERTOS_ERRNO_EINVAL */
                    }
 
                    /* Allocate some RAM to remember the multicast group that is being registered */
@@ -198,14 +198,14 @@
                {
                    if( ( pxSocket->ucProtocol != ( uint8_t ) FREERTOS_IPPROTO_UDP ) || ( uxOptionLength != sizeof( struct freertos_ip_mreq ) ) )
                    {
-                       break;  /* will return -pdFREERTOS_ERRNO_EINVAL */
+                       break; /* will return -pdFREERTOS_ERRNO_EINVAL */
                    }
 
                    struct freertos_ip_mreq * pMReq = ( struct freertos_ip_mreq * ) pvOptionValue;
 
                    if( pdFALSE == xIsIPv4Multicast( pMReq->imr_multiaddr.sin_address.ulIP_IPv4 ) )
                    {
-                       break;  /* will return -pdFREERTOS_ERRNO_EINVAL */
+                       break; /* will return -pdFREERTOS_ERRNO_EINVAL */
                    }
 
                    /* Allocate some RAM to remember the multicast group that is being registered */