diff --git a/runtime/include/current_sandbox.h b/runtime/include/current_sandbox.h
index befdb29..c469cff 100644
--- a/runtime/include/current_sandbox.h
+++ b/runtime/include/current_sandbox.h
@@ -2,9 +2,9 @@
 
 #include "sandbox.h"
 
-void                 current_sandbox_close_file_descriptor(int io_handle_index);
-struct sandbox *     current_sandbox_get(void);
-int                  current_sandbox_get_file_descriptor(int io_handle_index);
-int                  current_sandbox_initialize_io_handle(void);
-void                 current_sandbox_set(struct sandbox *sandbox);
-int                  current_sandbox_set_file_descriptor(int io_handle_index, int file_descriptor);
+void            current_sandbox_close_file_descriptor(int io_handle_index);
+struct sandbox *current_sandbox_get(void);
+int             current_sandbox_get_file_descriptor(int io_handle_index);
+int             current_sandbox_initialize_io_handle(void);
+void            current_sandbox_set(struct sandbox *sandbox);
+int             current_sandbox_set_file_descriptor(int io_handle_index, int file_descriptor);
diff --git a/runtime/tools/udpclient/udpclient.c b/runtime/tools/udpclient/udpclient.c
index ef4b947..6c7b849 100644
--- a/runtime/tools/udpclient/udpclient.c
+++ b/runtime/tools/udpclient/udpclient.c
@@ -42,8 +42,8 @@ send_fn(void *d)
 {
 	struct request *r = (struct request *)d;
 
-	char               resp[STR_MAX] = { 0 };
-	int                file_descriptor            = -1;
+	char               resp[STR_MAX]   = { 0 };
+	int                file_descriptor = -1;
 	struct sockaddr_in sa;
 
 	sa.sin_family      = AF_INET;
@@ -54,7 +54,8 @@ send_fn(void *d)
 		return NULL;
 	}
 
-	if (sendto(file_descriptor, r->msg, strlen(r->msg), 0, (struct sockaddr *)&sa, sizeof(sa)) < 0 && errno != EINTR) {
+	if (sendto(file_descriptor, r->msg, strlen(r->msg), 0, (struct sockaddr *)&sa, sizeof(sa)) < 0
+	    && errno != EINTR) {
 		perror("sendto");
 		return NULL;
 	}