diff --git a/src/server/slavefuncs.c b/src/server/slavefuncs.c
--- a/src/server/slavefuncs.c
+++ b/src/server/slavefuncs.c
@@ -36,13 +36,16 @@
 #include <fcntl.h>
 
 
-// Sends the server a single request (see protocol.h)
-int sendSignal(struct remoteio *rem, int signal){
+/**
+   Sends the server a single request (see protocol.h)
+*/
+int sendSignal(struct remoteio *rem, int signal)
+{
   size_t written;
   char *ssignal;
-  _distren_asprintf(&ssignal,"%d",signal);
+  _distren_asprintf(&ssignal, "%d", signal);
   while( !remoteio_write(rem, ssignal, strlen(ssignal), &written) )
-    fprintf(stderr,"Writing...");
+    fprintf(stderr, "Writing...");
   return 0;
 }
 /**