diff --git a/src/main.c b/src/main.c
index 24c464e..7bb3786 100644
--- a/src/main.c
+++ b/src/main.c
@@ -25,54 +25,53 @@
 
 GtkWidget *constructor(LXPanel *panel, config_setting_t *settings)
 {
- /* panel is a pointer to the panel and
-     settings is a pointer to the configuration data
-     since we don't use it, we'll make sure it doesn't
-     give us an error at compilation time */
- (void)panel;
- (void)settings;
+    /* panel is a pointer to the panel and
+        settings is a pointer to the configuration data
+        since we don't use it, we'll make sure it doesn't
+        give us an error at compilation time */
+    (void)panel;
+    (void)settings;
 
- // make a label out of the hostname
- char cIdBuf[LabelSize+1] = {'\0'};
- FILE *fp;
- fp = fopen("/etc/hostname", "r");
- fgets(cIdBuf, LabelSize, fp);
- fclose(fp);
+    // make a label out of the hostname
+    char cIdBuf[LabelSize + 1] = {'\0'};
+    FILE *fp;
+    fp = fopen("/etc/hostname", "r");
+    fgets(cIdBuf, LabelSize, fp);
+    fclose(fp);
 
- // create a label widget instance
- GtkWidget *pLabel = gtk_label_new(cIdBuf);
+    // create a label widget instance
+    GtkWidget *pLabel = gtk_label_new(cIdBuf);
 
- // set the label to be visible
- gtk_widget_show(pLabel);
+    // set the label to be visible
+    gtk_widget_show(pLabel);
 
- // need to create a container to be able to set a border
- GtkWidget *p = gtk_event_box_new();
+    // need to create a container to be able to set a border
+    GtkWidget *p = gtk_event_box_new();
 
- // our widget doesn't have a window...
- // it is usually illegal to call gtk_widget_set_has_window() from application but for GtkEventBox it doesn't hurt
- gtk_widget_set_has_window(p, FALSE);
+    // our widget doesn't have a window...
+    // it is usually illegal to call gtk_widget_set_has_window() from application but for GtkEventBox it doesn't hurt
+    gtk_widget_set_has_window(p, FALSE);
 
- // set border width
- gtk_container_set_border_width(GTK_CONTAINER(p), 1);
+    // set border width
+    gtk_container_set_border_width(GTK_CONTAINER(p), 1);
 
- // add the label to the container
- gtk_container_add(GTK_CONTAINER(p), pLabel);
+    // add the label to the container
+    gtk_container_add(GTK_CONTAINER(p), pLabel);
 
- // set the size we want
- // gtk_widget_set_size_request(p, 100, 25);
+    // set the size we want
+    // gtk_widget_set_size_request(p, 100, 25);
 
- // success!!!
- return p;
+    // success!!!
+    return p;
 }
 
 FM_DEFINE_MODULE(lxpanel_gtk, test)
 
 /* Plugin descriptor. */
 LXPanelPluginInit fm_module_init_lxpanel_gtk = {
-   .name = "CutiePi battery",
-   .description = "Displays the current state of the CutiePi battery",
-   .one_per_system = 1,
+    .name = "CutiePi battery",
+    .description = "Displays the current state of the CutiePi battery",
+    .one_per_system = 1,
 
-   // assigning our functions to provided pointers.
-   .new_instance = constructor
-};
+    // assigning our functions to provided pointers.
+    .new_instance = constructor};